Vulnerabilites related to rust-lang - cargo
cve-2022-46176
Vulnerability from cvelistv5
Published
2023-01-11 20:07
Modified
2025-03-10 21:30
Severity ?
EPSS score ?
Summary
Cargo is a Rust package manager. The Rust Security Response WG was notified that Cargo did not perform SSH host key verification when cloning indexes and dependencies via SSH. An attacker could exploit this to perform man-in-the-middle (MITM) attacks. This vulnerability has been assigned CVE-2022-46176. All Rust versions containing Cargo before 1.66.1 are vulnerable. Note that even if you don't explicitly use SSH for alternate registry indexes or crate dependencies, you might be affected by this vulnerability if you have configured git to replace HTTPS connections to GitHub with SSH (through git's [`url.<base>.insteadOf`][1] setting), as that'd cause you to clone the crates.io index through SSH. Rust 1.66.1 will ensure Cargo checks the SSH host key and abort the connection if the server's public key is not already trusted. We recommend everyone to upgrade as soon as possible.
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T14:24:03.428Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", }, { name: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/11/05/6", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/11/06/5", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2022-46176", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2025-03-10T21:00:13.565262Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-03-10T21:30:29.733Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "cargo", vendor: "rust-lang", versions: [ { status: "affected", version: "<= 0.67.0", }, ], }, ], descriptions: [ { lang: "en", value: "Cargo is a Rust package manager. The Rust Security Response WG was notified that Cargo did not perform SSH host key verification when cloning indexes and dependencies via SSH. An attacker could exploit this to perform man-in-the-middle (MITM) attacks. This vulnerability has been assigned CVE-2022-46176. All Rust versions containing Cargo before 1.66.1 are vulnerable. Note that even if you don't explicitly use SSH for alternate registry indexes or crate dependencies, you might be affected by this vulnerability if you have configured git to replace HTTPS connections to GitHub with SSH (through git's [`url.<base>.insteadOf`][1] setting), as that'd cause you to clone the crates.io index through SSH. Rust 1.66.1 will ensure Cargo checks the SSH host key and abort the connection if the server's public key is not already trusted. We recommend everyone to upgrade as soon as possible.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-347", description: "CWE-347: Improper Verification of Cryptographic Signature", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-11-07T00:06:30.987Z", orgId: "a0819718-46f1-4df5-94e2-005712e83aaa", shortName: "GitHub_M", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", tags: [ "x_refsource_CONFIRM", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", }, { name: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", }, { url: "http://www.openwall.com/lists/oss-security/2023/11/05/6", }, { url: "http://www.openwall.com/lists/oss-security/2023/11/06/5", }, ], source: { advisory: "GHSA-r5w3-xm58-jv6j", discovery: "UNKNOWN", }, title: "Cargo did not verify SSH host keys", }, }, cveMetadata: { assignerOrgId: "a0819718-46f1-4df5-94e2-005712e83aaa", assignerShortName: "GitHub_M", cveId: "CVE-2022-46176", datePublished: "2023-01-11T20:07:12.847Z", dateReserved: "2022-11-28T17:27:19.999Z", dateUpdated: "2025-03-10T21:30:29.733Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2022-36114
Vulnerability from cvelistv5
Published
2022-09-14 00:00
Modified
2025-04-23 17:10
Severity ?
EPSS score ?
Summary
Cargo is a package manager for the rust programming language. It was discovered that Cargo did not limit the amount of data extracted from compressed archives. An attacker could upload to an alternate registry a specially crafted package that extracts way more data than its size (also known as a "zip bomb"), exhausting the disk space on the machine using Cargo to download the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain. We recommend users of alternate registries to excercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as the same concerns about build scripts and procedural macros apply here.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp | x_refsource_CONFIRM | |
| https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7 | x_refsource_MISC |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T09:52:00.594Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", }, { name: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2022-36114", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2025-04-23T14:00:35.387845Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-04-23T17:10:50.866Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "cargo", vendor: "rust-lang", versions: [ { status: "affected", version: "< 0.65.0", }, { status: "affected", version: "= 0.66.0", }, ], }, ], descriptions: [ { lang: "en", value: "Cargo is a package manager for the rust programming language. It was discovered that Cargo did not limit the amount of data extracted from compressed archives. An attacker could upload to an alternate registry a specially crafted package that extracts way more data than its size (also known as a \"zip bomb\"), exhausting the disk space on the machine using Cargo to download the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain. We recommend users of alternate registries to excercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as the same concerns about build scripts and procedural macros apply here.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 4.8, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-400", description: "CWE-400: Uncontrolled Resource Consumption", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-08-14T16:17:41.758Z", orgId: "a0819718-46f1-4df5-94e2-005712e83aaa", shortName: "GitHub_M", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", tags: [ "x_refsource_CONFIRM", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", }, { name: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", }, ], source: { advisory: "GHSA-2hvr-h6gw-qrxp", discovery: "UNKNOWN", }, title: "Extracting malicious crates can fill the file system", }, }, cveMetadata: { assignerOrgId: "a0819718-46f1-4df5-94e2-005712e83aaa", assignerShortName: "GitHub_M", cveId: "CVE-2022-36114", datePublished: "2022-09-14T00:00:00.000Z", dateReserved: "2022-07-15T00:00:00.000Z", dateUpdated: "2025-04-23T17:10:50.866Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-40030
Vulnerability from cvelistv5
Published
2023-08-24 22:56
Modified
2024-09-30 19:09
Severity ?
EPSS score ?
Summary
Cargo downloads a Rust project’s dependencies and compiles the project. Starting in Rust 1.60.0 and prior to 1.72, Cargo did not escape Cargo feature names when including them in the report generated by `cargo build --timings`. A malicious package included as a dependency may inject nearly arbitrary HTML here, potentially leading to cross-site scripting if the report is subsequently uploaded somewhere. The vulnerability affects users relying on dependencies from git, local paths, or alternative registries. Users who solely depend on crates.io are unaffected.
Rust 1.60.0 introduced `cargo build --timings`, which produces a report of how long the different steps of the build process took. It includes lists of Cargo features for each crate. Prior to Rust 1.72, Cargo feature names were allowed to contain almost any characters (with some exceptions as used by the feature syntax), but it would produce a future incompatibility warning about them since Rust 1.49. crates.io is far more stringent about what it considers a valid feature name and has not allowed such feature names. As the feature names were included unescaped in the timings report, they could be used to inject Javascript into the page, for example with a feature name like `features = ["<img src='' onerror=alert(0)"]`. If this report were subsequently uploaded to a domain that uses credentials, the injected Javascript could access resources from the website visitor.
This issue was fixed in Rust 1.72 by turning the future incompatibility warning into an error. Users should still exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io has server-side checks preventing this attack, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/rust-lang/cargo/security/advisories/GHSA-wrrj-h57r-vx9p | x_refsource_CONFIRM | |
| https://github.com/rust-lang/cargo/pull/12291 | x_refsource_MISC | |
| https://github.com/rust-lang/cargo/commit/9835622853f08be9a4b58ebe29dcec8f43b64b33 | x_refsource_MISC | |
| https://github.com/rust-lang/cargo/commit/f975722a0eac934c0722f111f107c4ea2f5c4365 | x_refsource_MISC |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T18:24:54.788Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-wrrj-h57r-vx9p", tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-wrrj-h57r-vx9p", }, { name: "https://github.com/rust-lang/cargo/pull/12291", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/pull/12291", }, { name: "https://github.com/rust-lang/cargo/commit/9835622853f08be9a4b58ebe29dcec8f43b64b33", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/commit/9835622853f08be9a4b58ebe29dcec8f43b64b33", }, { name: "https://github.com/rust-lang/cargo/commit/f975722a0eac934c0722f111f107c4ea2f5c4365", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/commit/f975722a0eac934c0722f111f107c4ea2f5c4365", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2023-40030", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-09-30T19:08:43.006051Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-09-30T19:09:34.361Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "cargo", vendor: "rust-lang", versions: [ { status: "affected", version: ">= 1.60.0, < 1.72", }, ], }, ], descriptions: [ { lang: "en", value: "Cargo downloads a Rust project’s dependencies and compiles the project. Starting in Rust 1.60.0 and prior to 1.72, Cargo did not escape Cargo feature names when including them in the report generated by `cargo build --timings`. A malicious package included as a dependency may inject nearly arbitrary HTML here, potentially leading to cross-site scripting if the report is subsequently uploaded somewhere. The vulnerability affects users relying on dependencies from git, local paths, or alternative registries. Users who solely depend on crates.io are unaffected.\n\nRust 1.60.0 introduced `cargo build --timings`, which produces a report of how long the different steps of the build process took. It includes lists of Cargo features for each crate. Prior to Rust 1.72, Cargo feature names were allowed to contain almost any characters (with some exceptions as used by the feature syntax), but it would produce a future incompatibility warning about them since Rust 1.49. crates.io is far more stringent about what it considers a valid feature name and has not allowed such feature names. As the feature names were included unescaped in the timings report, they could be used to inject Javascript into the page, for example with a feature name like `features = [\"<img src='' onerror=alert(0)\"]`. If this report were subsequently uploaded to a domain that uses credentials, the injected Javascript could access resources from the website visitor.\n\nThis issue was fixed in Rust 1.72 by turning the future incompatibility warning into an error. Users should still exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io has server-side checks preventing this attack, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-79", description: "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-08-24T22:56:41.085Z", orgId: "a0819718-46f1-4df5-94e2-005712e83aaa", shortName: "GitHub_M", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-wrrj-h57r-vx9p", tags: [ "x_refsource_CONFIRM", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-wrrj-h57r-vx9p", }, { name: "https://github.com/rust-lang/cargo/pull/12291", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/pull/12291", }, { name: "https://github.com/rust-lang/cargo/commit/9835622853f08be9a4b58ebe29dcec8f43b64b33", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/commit/9835622853f08be9a4b58ebe29dcec8f43b64b33", }, { name: "https://github.com/rust-lang/cargo/commit/f975722a0eac934c0722f111f107c4ea2f5c4365", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/commit/f975722a0eac934c0722f111f107c4ea2f5c4365", }, ], source: { advisory: "GHSA-wrrj-h57r-vx9p", discovery: "UNKNOWN", }, title: "Malicious dependencies can inject arbitrary JavaScript into cargo-generated timing reports", }, }, cveMetadata: { assignerOrgId: "a0819718-46f1-4df5-94e2-005712e83aaa", assignerShortName: "GitHub_M", cveId: "CVE-2023-40030", datePublished: "2023-08-24T22:56:41.085Z", dateReserved: "2023-08-08T13:46:25.244Z", dateUpdated: "2024-09-30T19:09:34.361Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-38497
Vulnerability from cvelistv5
Published
2023-08-04 15:51
Modified
2025-02-13 17:01
Severity ?
EPSS score ?
Summary
Cargo downloads the Rust project’s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in `~/.cargo`.
References
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T17:46:55.143Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", }, { name: "https://github.com/rust-lang/cargo/pull/12443", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/pull/12443", }, { name: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", }, { name: "https://en.wikipedia.org/wiki/Umask", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://en.wikipedia.org/wiki/Umask", }, { name: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", }, { name: "https://www.rust-lang.org/policies/security", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.rust-lang.org/policies/security", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", }, ], title: "CVE Program Container", }, { affected: [ { cpes: [ "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", ], defaultStatus: "unknown", product: "cargo", vendor: "rust-lang", versions: [ { lessThan: "0.72.2", status: "affected", version: "0", versionType: "custom", }, ], }, ], metrics: [ { other: { content: { id: "CVE-2023-38497", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "total", }, ], role: "CISA Coordinator", timestamp: "2024-10-08T18:02:25.711058Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-10-08T18:06:00.736Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "cargo", vendor: "rust-lang", versions: [ { status: "affected", version: "< 0.72.2", }, ], }, ], descriptions: [ { lang: "en", value: "Cargo downloads the Rust project’s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in `~/.cargo`.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-278", description: "CWE-278: Insecure Preserved Inherited Permissions", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-08-17T18:06:20.542Z", orgId: "a0819718-46f1-4df5-94e2-005712e83aaa", shortName: "GitHub_M", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", tags: [ "x_refsource_CONFIRM", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", }, { name: "https://github.com/rust-lang/cargo/pull/12443", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/pull/12443", }, { name: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", }, { name: "https://en.wikipedia.org/wiki/Umask", tags: [ "x_refsource_MISC", ], url: "https://en.wikipedia.org/wiki/Umask", }, { name: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", }, { name: "https://www.rust-lang.org/policies/security", tags: [ "x_refsource_MISC", ], url: "https://www.rust-lang.org/policies/security", }, { url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", }, { url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", }, ], source: { advisory: "GHSA-j3xp-wfr4-hx87", discovery: "UNKNOWN", }, title: "Cargo not respecting umask when extracting crate archives", }, }, cveMetadata: { assignerOrgId: "a0819718-46f1-4df5-94e2-005712e83aaa", assignerShortName: "GitHub_M", cveId: "CVE-2023-38497", datePublished: "2023-08-04T15:51:44.878Z", dateReserved: "2023-07-18T16:28:12.076Z", dateUpdated: "2025-02-13T17:01:51.522Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2022-36113
Vulnerability from cvelistv5
Published
2022-09-14 00:00
Modified
2025-04-23 17:10
Severity ?
EPSS score ?
Summary
Cargo is a package manager for the rust programming language. After a package is downloaded, Cargo extracts its source code in the ~/.cargo folder on disk, making it available to the Rust projects it builds. To record when an extraction is successful, Cargo writes "ok" to the .cargo-ok file at the root of the extracted source code once it extracted all the files. It was discovered that Cargo allowed packages to contain a .cargo-ok symbolic link, which Cargo would extract. Then, when Cargo attempted to write "ok" into .cargo-ok, it would actually replace the first two bytes of the file the symlink pointed to with ok. This would allow an attacker to corrupt one file on the machine using Cargo to extract the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain.
Mitigations We recommend users of alternate registries to exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to exercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j | x_refsource_CONFIRM | |
| https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a | x_refsource_MISC |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T09:52:00.553Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", }, { name: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2022-36113", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2025-04-23T14:00:37.986430Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2025-04-23T17:10:57.339Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { product: "cargo", vendor: "rust-lang", versions: [ { status: "affected", version: "< 0.65.0", }, { status: "affected", version: "= 0.66.0", }, ], }, ], descriptions: [ { lang: "en", value: "Cargo is a package manager for the rust programming language. After a package is downloaded, Cargo extracts its source code in the ~/.cargo folder on disk, making it available to the Rust projects it builds. To record when an extraction is successful, Cargo writes \"ok\" to the .cargo-ok file at the root of the extracted source code once it extracted all the files. It was discovered that Cargo allowed packages to contain a .cargo-ok symbolic link, which Cargo would extract. Then, when Cargo attempted to write \"ok\" into .cargo-ok, it would actually replace the first two bytes of the file the symlink pointed to with ok. This would allow an attacker to corrupt one file on the machine using Cargo to extract the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain.\nMitigations We recommend users of alternate registries to exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to exercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 4.6, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-22", description: "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-08-14T16:16:10.762Z", orgId: "a0819718-46f1-4df5-94e2-005712e83aaa", shortName: "GitHub_M", }, references: [ { name: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", tags: [ "x_refsource_CONFIRM", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", }, { name: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", tags: [ "x_refsource_MISC", ], url: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", }, ], source: { advisory: "GHSA-rfj2-q3h3-hm5j", discovery: "UNKNOWN", }, title: "Extracting malicious crates can corrupt arbitrary files", }, }, cveMetadata: { assignerOrgId: "a0819718-46f1-4df5-94e2-005712e83aaa", assignerShortName: "GitHub_M", cveId: "CVE-2022-36113", datePublished: "2022-09-14T00:00:00.000Z", dateReserved: "2022-07-15T00:00:00.000Z", dateUpdated: "2025-04-23T17:10:57.339Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
Vulnerability from fkie_nvd
Published
2022-09-14 18:15
Modified
2024-11-21 07:12
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
Cargo is a package manager for the rust programming language. It was discovered that Cargo did not limit the amount of data extracted from compressed archives. An attacker could upload to an alternate registry a specially crafted package that extracts way more data than its size (also known as a "zip bomb"), exhausting the disk space on the machine using Cargo to download the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain. We recommend users of alternate registries to excercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as the same concerns about build scripts and procedural macros apply here.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7 | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp | Mitigation, Third Party Advisory |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", matchCriteriaId: "28D07B7F-9076-4BCD-8CBE-4CD7E1E996AB", versionEndExcluding: "0.65.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Cargo is a package manager for the rust programming language. It was discovered that Cargo did not limit the amount of data extracted from compressed archives. An attacker could upload to an alternate registry a specially crafted package that extracts way more data than its size (also known as a \"zip bomb\"), exhausting the disk space on the machine using Cargo to download the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain. We recommend users of alternate registries to excercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to excercise care in choosing their dependencies though, as the same concerns about build scripts and procedural macros apply here.", }, { lang: "es", value: "Cargo es un administrador de paquetes para el lenguaje de programación rust. Se ha detectado que Cargo no limitaba la cantidad de datos extraídos de los archivos comprimidos. Un atacante podría descargar a un registro alternativo un paquete especialmente diseñado que extrae muchos más datos que su tamaño (también se conoce como \"zip bomb\"), agotando el espacio en disco de la máquina que usa Cargo para descargar el paquete. Tenga en cuenta que, por su diseño, Cargo permite la ejecución de código en tiempo de compilación, debido a los scripts de compilación y las macros de procedimiento. Las vulnerabilidades de este aviso permiten llevar a cabo un subconjunto de los posibles daños de una forma más difícil de rastrear. Tus dependencias deben seguir siendo confiables si quieres estar protegido de los ataques, ya que es posible llevar a cabo los mismos ataques con scripts de construcción y macros de procedimiento. La vulnerabilidad está presente en todas las versiones de Cargo. Rust versión 1.64 , que será publicada el 22 de septiembre, incluirá una corrección para la misma. Dado que la vulnerabilidad es sólo una forma más limitada de lograr lo que pueden hacer los scripts de construcción o las macros de procedimiento maliciosos, hemos decidido no publicar versiones puntuales de Rust que incluyan la corrección de seguridad. Los archivos de parche están disponibles para Rust versión 1.63.0 en el repositorio wg-security-response para las personas que construyen su propia cadena de herramientas. Recomendamos a usuarios de registros alternativos que tengan cuidado con el paquete que descargan, incluyendo sólo dependencias confiables en sus proyectos. Tenga en cuenta que, incluso con estas vulnerabilidades corregidas, Cargo permite por diseño una ejecución de código arbitrario en tiempo de compilación gracias a los scripts de compilación y las macros de procedimiento: una dependencia maliciosa podrá causar daños independientemente de estas vulnerabilidades. crates.io implementó comprobaciones del lado del servidor para rechazar este tipo de paquetes hace años, y no se presentan paquetes en crates.io que exploten estas vulnerabilidades", }, ], id: "CVE-2022-36114", lastModified: "2024-11-21T07:12:25.303", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 4.8, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.2, impactScore: 3.6, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-09-14T18:15:10.830", references: [ { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", }, { source: "security-advisories@github.com", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-400", }, ], source: "security-advisories@github.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-400", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2022-09-14 18:15
Modified
2024-11-21 07:12
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Summary
Cargo is a package manager for the rust programming language. After a package is downloaded, Cargo extracts its source code in the ~/.cargo folder on disk, making it available to the Rust projects it builds. To record when an extraction is successful, Cargo writes "ok" to the .cargo-ok file at the root of the extracted source code once it extracted all the files. It was discovered that Cargo allowed packages to contain a .cargo-ok symbolic link, which Cargo would extract. Then, when Cargo attempted to write "ok" into .cargo-ok, it would actually replace the first two bytes of the file the symlink pointed to with ok. This would allow an attacker to corrupt one file on the machine using Cargo to extract the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain.
Mitigations We recommend users of alternate registries to exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to exercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security-advisories@github.com | https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a | Patch, Third Party Advisory | |
| security-advisories@github.com | https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j | Mitigation, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j | Mitigation, Third Party Advisory |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", matchCriteriaId: "28D07B7F-9076-4BCD-8CBE-4CD7E1E996AB", versionEndExcluding: "0.65.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Cargo is a package manager for the rust programming language. After a package is downloaded, Cargo extracts its source code in the ~/.cargo folder on disk, making it available to the Rust projects it builds. To record when an extraction is successful, Cargo writes \"ok\" to the .cargo-ok file at the root of the extracted source code once it extracted all the files. It was discovered that Cargo allowed packages to contain a .cargo-ok symbolic link, which Cargo would extract. Then, when Cargo attempted to write \"ok\" into .cargo-ok, it would actually replace the first two bytes of the file the symlink pointed to with ok. This would allow an attacker to corrupt one file on the machine using Cargo to extract the package. Note that by design Cargo allows code execution at build time, due to build scripts and procedural macros. The vulnerabilities in this advisory allow performing a subset of the possible damage in a harder to track down way. Your dependencies must still be trusted if you want to be protected from attacks, as it's possible to perform the same attacks with build scripts and procedural macros. The vulnerability is present in all versions of Cargo. Rust 1.64, to be released on September 22nd, will include a fix for it. Since the vulnerability is just a more limited way to accomplish what a malicious build scripts or procedural macros can do, we decided not to publish Rust point releases backporting the security fix. Patch files are available for Rust 1.63.0 are available in the wg-security-response repository for people building their own toolchain.\nMitigations We recommend users of alternate registries to exercise care in which package they download, by only including trusted dependencies in their projects. Please note that even with these vulnerabilities fixed, by design Cargo allows arbitrary code execution at build time thanks to build scripts and procedural macros: a malicious dependency will be able to cause damage regardless of these vulnerabilities. crates.io implemented server-side checks to reject these kinds of packages years ago, and there are no packages on crates.io exploiting these vulnerabilities. crates.io users still need to exercise care in choosing their dependencies though, as remote code execution is allowed by design there as well.", }, { lang: "es", value: "Cargo es un administrador de paquetes para el lenguaje de programación rust. Después de descargar un paquete, Cargo extrae su código fuente en la carpeta ~/.cargo del disco, poniéndolo a disposición de los proyectos Rust que construye. Para registrar cuando una extracción es exitosa, Cargo escribe \"ok\" en el archivo .cargo-ok en el root del código fuente extraído una vez que extrajo todos los archivos. Se ha detectado que Cargo permitía que los paquetes contuvieran un enlace simbólico .cargo-ok, que Cargo extraía. Entonces, cuando Cargo intentaba escribir \"ok\" en .cargo-ok, en realidad sustituía los dos primeros bytes del archivo al que apuntaba el enlace simbólico por ok. Esto permitiría a un atacante corromper un archivo en la máquina que usa Cargo para extraer el paquete. Tenga en cuenta que, por diseño, Cargo permite una ejecución de código en tiempo de compilación, debido a los scripts de compilación y las macros de procedimiento. Las vulnerabilidades de este aviso permiten llevar a cabo un subconjunto de los posibles daños de una forma más difícil de rastrear. Tus dependencias deben seguir siendo confiables si quieres estar protegido de los ataques, ya que es posible llevar a cabo los mismos ataques con scripts de construcción y macros de procedimiento. La vulnerabilidad está presente en todas las versiones de Cargo. Rust versión 1.64, será publicada el 22 de septiembre, incluirá una corrección para la misma. Dado que la vulnerabilidad es sólo una forma más limitada de lograr lo que pueden hacer los scripts de construcción o las macros de procedimiento maliciosos, hemos decidido no publicar versiones puntuales de Rust que incluyan la corrección de seguridad. Los archivos de parche están disponibles para Rust versión 1.63.0 en el repositorio wg-security-response para las personas que construyen su propia cadena de herramientas. Mitigación Recomendamos a usuarios de registros alternativos que tengan cuidado con el paquete que descargan, incluyendo sólo dependencias confiables en sus proyectos. Tenga en cuenta que incluso con estas vulnerabilidades corregidas, Cargo permite por diseño la ejecución de código arbitrario en tiempo de compilación gracias a los scripts de compilación y a las macros de procedimiento: una dependencia maliciosa podrá causar daños independientemente de estas vulnerabilidades. crates.io implementó comprobaciones del lado del servidor para rechazar este tipo de paquetes hace años, y no se presentan paquetes en crates.io que exploten estas vulnerabilidades", }, ], id: "CVE-2022-36113", lastModified: "2024-11-21T07:12:25.160", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "LOW", baseScore: 4.6, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L", version: "3.1", }, exploitabilityScore: 1.2, impactScore: 3.4, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.1, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 5.2, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-09-14T18:15:10.763", references: [ { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", }, { source: "security-advisories@github.com", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/commit/97b80919e404b0768ea31ae329c3b4da54bed05a", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-rfj2-q3h3-hm5j", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-22", }, ], source: "security-advisories@github.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-59", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-01-11 21:15
Modified
2024-11-21 07:30
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Cargo is a Rust package manager. The Rust Security Response WG was notified that Cargo did not perform SSH host key verification when cloning indexes and dependencies via SSH. An attacker could exploit this to perform man-in-the-middle (MITM) attacks. This vulnerability has been assigned CVE-2022-46176. All Rust versions containing Cargo before 1.66.1 are vulnerable. Note that even if you don't explicitly use SSH for alternate registry indexes or crate dependencies, you might be affected by this vulnerability if you have configured git to replace HTTPS connections to GitHub with SSH (through git's [`url.<base>.insteadOf`][1] setting), as that'd cause you to clone the crates.io index through SSH. Rust 1.66.1 will ensure Cargo checks the SSH host key and abort the connection if the server's public key is not already trusted. We recommend everyone to upgrade as soon as possible.
References
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", matchCriteriaId: "4C77F904-4E61-4DCA-BE20-B00B808B988D", versionEndIncluding: "0.67.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Cargo is a Rust package manager. The Rust Security Response WG was notified that Cargo did not perform SSH host key verification when cloning indexes and dependencies via SSH. An attacker could exploit this to perform man-in-the-middle (MITM) attacks. This vulnerability has been assigned CVE-2022-46176. All Rust versions containing Cargo before 1.66.1 are vulnerable. Note that even if you don't explicitly use SSH for alternate registry indexes or crate dependencies, you might be affected by this vulnerability if you have configured git to replace HTTPS connections to GitHub with SSH (through git's [`url.<base>.insteadOf`][1] setting), as that'd cause you to clone the crates.io index through SSH. Rust 1.66.1 will ensure Cargo checks the SSH host key and abort the connection if the server's public key is not already trusted. We recommend everyone to upgrade as soon as possible. ", }, { lang: "es", value: "Cargo es un administrador de paquetes de Rust. Se notificó al Grupo de Trabajo de Respuesta de Seguridad de Rust que Cargo no realizó la verificación de la clave de host SSH al clonar índices y dependencias a través de SSH. Un atacante podría aprovechar esto para realizar ataques de intermediario (MITM). A esta vulnerabilidad se le ha asignado CVE-2022-46176. Todas las versiones de Rust que contienen Cargo anteriores a la 1.66.1 son vulnerables. Tenga en cuenta que incluso si no usa SSH explícitamente para índices de registro alternativos o dependencias de cajas, podría verse afectado por esta vulnerabilidad si ha configurado git para reemplazar las conexiones HTTPS a GitHub con SSH (a través de [`url..insteadOf`] de git). [1]), ya que eso haría que clonaras el índice de crates.io a través de SSH. Rust 1.66.1 garantizará que Cargo verifique la clave del host SSH y cancelará la conexión si la clave pública del servidor aún no es confiable. Recomendamos a todos que actualicen lo antes posible.", }, ], id: "CVE-2022-46176", lastModified: "2024-11-21T07:30:15.910", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N", version: "3.1", }, exploitabilityScore: 1.6, impactScore: 3.6, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-01-11T21:15:10.087", references: [ { source: "security-advisories@github.com", url: "http://www.openwall.com/lists/oss-security/2023/11/05/6", }, { source: "security-advisories@github.com", url: "http://www.openwall.com/lists/oss-security/2023/11/06/5", }, { source: "security-advisories@github.com", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", }, { source: "security-advisories@github.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/11/05/6", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/11/06/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mitigation", "Third Party Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-r5w3-xm58-jv6j", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2022-46176", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-347", }, ], source: "security-advisories@github.com", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-08-04 16:15
Modified
2024-11-21 08:13
Severity ?
7.9 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
Cargo downloads the Rust project’s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in `~/.cargo`.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| rust-lang | cargo | * | |
| fedoraproject | fedora | 38 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*", matchCriteriaId: "6B2B9FDF-667F-4909-BBC8-3C6210BF03EC", versionEndExcluding: "0.72.2", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Cargo downloads the Rust project’s dependencies and compiles the project. Cargo prior to version 0.72.2, bundled with Rust prior to version 1.71.1, did not respect the umask when extracting crate archives on UNIX-like systems. If the user downloaded a crate containing files writeable by any local user, another local user could exploit this to change the source code compiled and executed by the current user. To prevent existing cached extractions from being exploitable, the Cargo binary version 0.72.2 included in Rust 1.71.1 or later will purge caches generated by older Cargo versions automatically. As a workaround, configure one's system to prevent other local users from accessing the Cargo directory, usually located in `~/.cargo`.", }, { lang: "es", value: "Cargo descarga las dependencias del proyecto Rust y compila el proyecto. Cargo antes de la versión 0.72.2, incluido con Rust antes de la versión 1.71.1, no respetaba la umask al extraer archivos crate en sistemas tipo UNIX. Si el usuario descargaba un crate que contenía archivos escribibles por cualquier usuario local, otro usuario local podía aprovecharse de esto para cambiar el código fuente compilado y ejecutado por el usuario actual. Para evitar que las extracciones en caché existentes puedan ser explotadas, el binario Cargo versión 0.72.2 incluido en Rust 1.71.1 o posterior purgará automáticamente las cachés generadas por versiones anteriores de Cargo. Como solución, configure su sistema para evitar que otros usuarios locales accedan al directorio Cargo, normalmente ubicado en `~/.cargo`.", }, ], id: "CVE-2023-38497", lastModified: "2024-11-21T08:13:41.803", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 7.9, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N", version: "3.1", }, exploitabilityScore: 1.5, impactScore: 5.8, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.3, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.3, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-08-04T16:15:10.370", references: [ { source: "security-advisories@github.com", tags: [ "Not Applicable", ], url: "https://en.wikipedia.org/wiki/Umask", }, { source: "security-advisories@github.com", tags: [ "Patch", ], url: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", }, { source: "security-advisories@github.com", tags: [ "Mailing List", "Patch", ], url: "https://github.com/rust-lang/cargo/pull/12443", }, { source: "security-advisories@github.com", tags: [ "Vendor Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", }, { source: "security-advisories@github.com", tags: [ "Third Party Advisory", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", }, { source: "security-advisories@github.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", }, { source: "security-advisories@github.com", tags: [ "Product", ], url: "https://www.rust-lang.org/policies/security", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Not Applicable", ], url: "https://en.wikipedia.org/wiki/Umask", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", ], url: "https://github.com/rust-lang/cargo/commit/d78bbf4bde3c6b95caca7512f537c6f9721426ff", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Patch", ], url: "https://github.com/rust-lang/cargo/pull/12443", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://github.com/rust-lang/cargo/security/advisories/GHSA-j3xp-wfr4-hx87", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://github.com/rust-lang/wg-security-response/tree/main/patches/CVE-2023-38497", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGKE6PGM4HIQUHPJRBQAHMELINSGN4H4/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMEXGUGPW5OBSQA6URTBNDSU3RAEFOZ4/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Product", ], url: "https://www.rust-lang.org/policies/security", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-278", }, ], source: "security-advisories@github.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-732", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }