CVE-2022-36114
Vulnerability from cvelistv5
Published
2022-09-14 00:00
Modified
2024-08-03 09:52
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/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
security-advisories@github.comhttps://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxpMitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxpMitigation, Third Party Advisory
Impacted products
Vendor Product Version
rust-lang cargo Version: < 0.65.0
Version: = 0.66.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   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",
         },
      ],
      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",
      dateReserved: "2022-07-15T00:00:00",
      dateUpdated: "2024-08-03T09:52:00.594Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2022-36114\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-09-14T18:15:10.830\",\"lastModified\":\"2024-11-21T07:12:25.303\",\"vulnStatus\":\"Modified\",\"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\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rust-lang:cargo:*:*:*:*:*:rust:*:*\",\"versionEndExcluding\":\"0.65.0\",\"matchCriteriaId\":\"28D07B7F-9076-4BCD-8CBE-4CD7E1E996AB\"}]}]}],\"references\":[{\"url\":\"https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Mitigation\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/rust-lang/cargo/commit/d1f9553c825f6d7481453be8d58d0e7f117988a7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/rust-lang/cargo/security/advisories/GHSA-2hvr-h6gw-qrxp\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Third Party Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.