CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5567 vulnerabilities reference this CWE, most recent first.
GHSA-55XV-F85C-248Q
Vulnerability from github – Published: 2021-12-17 19:59 – Updated: 2022-01-04 19:52jsx-slack v4.5.1 and earlier versions are vulnerable to a regular expression denial-of-service (ReDoS) attack.
Impact
If attacker can put a lot of JSX elements into <blockquote> tag, an internal regular expression for escaping characters may consume an excessive amount of computing resources.
/** @jsxImportSource jsx-slack */
import { Section } from 'jsx-slack'
console.log(
<Section>
<blockquote>
{[...Array(40)].map((_, i) => (
<p>{i + 1}</p>
))}
</blockquote>
</Section>
)
Patches
See also: https://github.com/yhatt/jsx-slack/security/advisories/GHSA-hp68-xhvj-x6j6
jsx-slack v4.5.2 has updated regular expressions to prevent catastrophic backtracking.
jsx-slack v4.5.1 also had patched a workaround. It has no problems to contents with ASCII characters, but still vulnerable to contents with multibyte characters. (https://github.com/yhatt/jsx-slack/commit/36e4a10405e4c7745333e245fcc5029c02c7065d)
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-43838
- https://github.com/yhatt/jsx-slack/commit/36e4a10405e4c7745333e245fcc5029c02c7065d
Credits
Thanks to @hieki for finding out this vulnerability.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "jsx-slack"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.5.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-43838"
],
"database_specific": {
"cwe_ids": [
"CWE-1333",
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2021-12-17T19:33:23Z",
"nvd_published_at": "2021-12-17T19:15:00Z",
"severity": "LOW"
},
"details": "jsx-slack v4.5.1 and earlier versions are vulnerable to a regular expression denial-of-service (ReDoS) attack. \n\n### Impact\n\nIf attacker can put a lot of JSX elements into `\u003cblockquote\u003e` tag, an internal regular expression for escaping characters may consume an excessive amount of computing resources.\n\n```javascript\n/** @jsxImportSource jsx-slack */\nimport { Section } from \u0027jsx-slack\u0027\n\nconsole.log(\n \u003cSection\u003e\n \u003cblockquote\u003e\n {[...Array(40)].map((_, i) =\u003e (\n \u003cp\u003e{i + 1}\u003c/p\u003e\n ))}\n \u003c/blockquote\u003e\n \u003c/Section\u003e\n)\n```\n\n### Patches\n\n_See also: https://github.com/yhatt/jsx-slack/security/advisories/GHSA-hp68-xhvj-x6j6_\n\njsx-slack v4.5.2 has updated regular expressions to prevent catastrophic backtracking.\n\njsx-slack v4.5.1 also had patched a workaround. It has no problems to contents with ASCII characters, but _still vulnerable to contents with multibyte characters_. (https://github.com/yhatt/jsx-slack/commit/36e4a10405e4c7745333e245fcc5029c02c7065d)\n\n### References\n\n- https://nvd.nist.gov/vuln/detail/CVE-2021-43838\n- https://github.com/yhatt/jsx-slack/commit/36e4a10405e4c7745333e245fcc5029c02c7065d\n\n### Credits\n\nThanks to @hieki for finding out this vulnerability.",
"id": "GHSA-55xv-f85c-248q",
"modified": "2022-01-04T19:52:06Z",
"published": "2021-12-17T19:59:02Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/yhatt/jsx-slack/security/advisories/GHSA-55xv-f85c-248q"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43838"
},
{
"type": "WEB",
"url": "https://github.com/yhatt/jsx-slack/commit/36e4a10405e4c7745333e245fcc5029c02c7065d"
},
{
"type": "WEB",
"url": "https://github.com/yhatt/jsx-slack"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "Regular Expression Denial of Service (ReDoS) in jsx-slack"
}
GHSA-564R-HJ7V-MCR5
Vulnerability from github – Published: 2023-03-23 21:30 – Updated: 2024-03-14 20:51In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.springframework:spring-expression"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0"
},
{
"fixed": "6.0.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.springframework:spring-expression"
},
"ranges": [
{
"events": [
{
"introduced": "5.3.0"
},
{
"fixed": "5.3.26"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.springframework:spring-expression"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.2.23.RELEASE"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-20861"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-917"
],
"github_reviewed": true,
"github_reviewed_at": "2023-03-23T23:10:59Z",
"nvd_published_at": "2023-03-23T21:15:00Z",
"severity": "MODERATE"
},
"details": "In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.",
"id": "GHSA-564r-hj7v-mcr5",
"modified": "2024-03-14T20:51:28Z",
"published": "2023-03-23T21:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20861"
},
{
"type": "WEB",
"url": "https://github.com/spring-projects/spring-framework/commit/430fc25acad2e85cbdddcd52b64481691f03ebd1"
},
{
"type": "WEB",
"url": "https://github.com/spring-projects/spring-framework/commit/52c93b1c4b24d70de233a958e60e7c5822bd274f"
},
{
"type": "WEB",
"url": "https://github.com/spring-projects/spring-framework/commit/935c29e3ddba5b19951e54f6685c70ed45d9cbe5"
},
{
"type": "PACKAGE",
"url": "https://github.com/spring-projects/spring-framework"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20230420-0007"
},
{
"type": "WEB",
"url": "https://spring.io/security/cve-2023-20861"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Spring Framework vulnerable to denial of service via specially crafted SpEL expression"
}
GHSA-5653-437F-5HMC
Vulnerability from github – Published: 2022-04-12 21:29 – Updated: 2022-04-12 21:29The use of String.to_atom/1 in PowAssent is susceptible to denial of service attacks. In PowAssent.Phoenix.AuthorizationController a value is fetched from the user provided params, and String.to_atom/1 is used to convert the binary value to an atom so it can be used to fetch the provider configuration value. This is unsafe as it is user provided data, and can be used to fill up the whole atom table of ~1M which will cause the app to crash.
{
"affected": [
{
"package": {
"ecosystem": "Hex",
"name": "pow_assent"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.4.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-16764"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2022-04-12T21:29:30Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "The use of `String.to_atom/1` in PowAssent is susceptible to denial of service attacks. In `PowAssent.Phoenix.AuthorizationController` a value is fetched from the user provided params, and `String.to_atom/1` is used to convert the binary value to an atom so it can be used to fetch the provider configuration value. This is unsafe as it is user provided data, and can be used to fill up the whole atom table of ~1M which will cause the app to crash.",
"id": "GHSA-5653-437f-5hmc",
"modified": "2022-04-12T21:29:30Z",
"published": "2022-04-12T21:29:30Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pow-auth/pow_assent/security/advisories/GHSA-368c-xvrv-x986"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16764"
},
{
"type": "WEB",
"url": "https://github.com/pow-auth/pow_assent/commit/026105eeecc0e3c2f807e7109e745ea93c0fd9cf"
},
{
"type": "PACKAGE",
"url": "https://github.com/pow-auth/pow_assent"
},
{
"type": "WEB",
"url": "https://hex.pm/packages/pow_assent"
},
{
"type": "WEB",
"url": "http://erlang.org/doc/efficiency_guide/commoncaveats.html#list_to_atom-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of service"
}
GHSA-565V-JCGW-G7VH
Vulnerability from github – Published: 2026-04-21 21:31 – Updated: 2026-04-21 21:31Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
{
"affected": [],
"aliases": [
"CVE-2026-34303"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-21T21:16:35Z",
"severity": "MODERATE"
},
"details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).",
"id": "GHSA-565v-jcgw-g7vh",
"modified": "2026-04-21T21:31:26Z",
"published": "2026-04-21T21:31:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34303"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2026.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-566M-QJ78-RWW5
Vulnerability from github – Published: 2022-01-07 00:21 – Updated: 2023-09-08 19:35The package postcss versions before 7.0.36 or between 8.0.0 and 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern
\/\*\s* sourceMappingURL=(.*)
PoC
var postcss = require("postcss")
function build_attack(n) {
var ret = "a{}"
for (var i = 0; i < n; i++) {
ret += "/*# sourceMappingURL="
}
return ret + "!";
}
postcss.parse('a{}/*# sourceMappingURL=a.css.map */') for (var i = 1; i <= 500000; i++) {
if (i % 1000 == 0) {
var time = Date.now();
var attack_str = build_attack(i) try {
postcss.parse(attack_str) var time_cost = Date.now() - time;
console.log("attack_str.length: " + attack_str.length + ": " + time_cost + " ms");
} catch (e) {
var time_cost = Date.now() - time;
console.log("attack_str.length: " + attack_str.length + ": " + time_cost + " ms");
}
}
}
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "postcss"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.2.13"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "postcss"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7.0.36"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-23382"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-20T21:23:19Z",
"nvd_published_at": "2021-04-26T16:15:00Z",
"severity": "MODERATE"
},
"details": "The package postcss versions before 7.0.36 or between 8.0.0 and 8.2.13 are vulnerable to Regular Expression Denial of Service (ReDoS) via getAnnotationURL() and loadAnnotation() in lib/previous-map.js. The vulnerable regexes are caused mainly by the sub-pattern \n```regex\n\\/\\*\\s* sourceMappingURL=(.*)\n```\n\n### PoC\n```js\nvar postcss = require(\"postcss\")\nfunction build_attack(n) {\n var ret = \"a{}\"\n for (var i = 0; i \u003c n; i++) {\n ret += \"/*# sourceMappingURL=\"\n }\n return ret + \"!\";\n}\n```\n```js\npostcss.parse(\u0027a{}/*# sourceMappingURL=a.css.map */\u0027) for (var i = 1; i \u003c= 500000; i++) {\n if (i % 1000 == 0) {\n var time = Date.now();\n var attack_str = build_attack(i) try {\n postcss.parse(attack_str) var time_cost = Date.now() - time;\n console.log(\"attack_str.length: \" + attack_str.length + \": \" + time_cost + \" ms\");\n } catch (e) {\n var time_cost = Date.now() - time;\n console.log(\"attack_str.length: \" + attack_str.length + \": \" + time_cost + \" ms\");\n }\n }\n}\n```",
"id": "GHSA-566m-qj78-rww5",
"modified": "2023-09-08T19:35:12Z",
"published": "2022-01-07T00:21:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23382"
},
{
"type": "WEB",
"url": "https://github.com/postcss/postcss/commit/2b1d04c867995e55124e0a165b7c6622c1735956"
},
{
"type": "WEB",
"url": "https://github.com/postcss/postcss/releases/tag/7.0.36"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1255641"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JS-POSTCSS-1255640"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "Regular Expression Denial of Service in postcss"
}
GHSA-567X-M4WM-87V8
Vulnerability from github – Published: 2021-05-10 15:23 – Updated: 2022-04-22 15:50A carefully crafted or corrupt file may trigger an infinite loop in Tika's MP3Parser up to and including Tika 1.25. Apache Tika users should upgrade to 1.26 or later.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c 1.25"
},
"package": {
"ecosystem": "Maven",
"name": "org.apache.tika:tika"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-28657"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-835"
],
"github_reviewed": true,
"github_reviewed_at": "2021-04-01T00:18:03Z",
"nvd_published_at": "2021-03-31T08:15:00Z",
"severity": "MODERATE"
},
"details": "A carefully crafted or corrupt file may trigger an infinite loop in Tika\u0027s MP3Parser up to and including Tika 1.25. Apache Tika users should upgrade to 1.26 or later.",
"id": "GHSA-567x-m4wm-87v8",
"modified": "2022-04-22T15:50:03Z",
"published": "2021-05-10T15:23:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28657"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r4cbc3f6981cd0a1a482531df9d44e4c42a7f63342a7ba78b7bff8a1b@%3Cnotifications.james.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r915add4aa52c60d1b5cf085039cfa73a98d7fae9673374dfd7744b5a%40%3Cdev.tika.apache.org%3E"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210507-0004"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Infinite loop in Apache Tika"
}
GHSA-56GQ-FGX7-R88G
Vulnerability from github – Published: 2024-01-03 00:30 – Updated: 2024-01-11 18:31An issue was discovered in open5gs v2.6.6. SIGPIPE can be used to crash AMF.
{
"affected": [],
"aliases": [
"CVE-2023-50020"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-02T22:15:09Z",
"severity": "HIGH"
},
"details": "An issue was discovered in open5gs v2.6.6. SIGPIPE can be used to crash AMF.",
"id": "GHSA-56gq-fgx7-r88g",
"modified": "2024-01-11T18:31:22Z",
"published": "2024-01-03T00:30:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50020"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs/issues/2734"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs/commit/1aba814938e3a1b2eec7014bf6ce132d34622e08"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-56JP-W6VW-J3JW
Vulnerability from github – Published: 2025-02-06 12:31 – Updated: 2025-02-06 19:01Similarly to CVE-2024-34055, Apache James is vulnerable to denial of service through the abuse of IMAP literals from both authenticated and unauthenticated users, which could be used to cause unbounded memory allocation and very long computations
Version 3.7.6 and 3.8.2 restrict such illegitimate use of IMAP literals.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.james.protocols:protocols-imap"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.6"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.james.protocols:protocols-imap"
},
"ranges": [
{
"events": [
{
"introduced": "3.8.0"
},
{
"fixed": "3.8.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-37358"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-400",
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2025-02-06T19:01:59Z",
"nvd_published_at": "2025-02-06T12:15:26Z",
"severity": "HIGH"
},
"details": "Similarly to CVE-2024-34055, Apache James is vulnerable to denial of service through the abuse of IMAP literals from both authenticated and unauthenticated users, which could be used to cause unbounded memory allocation and very long computations\n\nVersion 3.7.6 and 3.8.2 restrict such illegitimate use of IMAP literals.",
"id": "GHSA-56jp-w6vw-j3jw",
"modified": "2025-02-06T19:01:59Z",
"published": "2025-02-06T12:31:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37358"
},
{
"type": "WEB",
"url": "https://github.com/apache/james-project/commit/6dd3ad9ea1f6a9bc887d2c7af3f5aa30a60ec769"
},
{
"type": "WEB",
"url": "https://github.com/apache/james-project/commit/b2f3c06edfd37b409121bf04c56a6f026048a77e"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/james-project"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/1pxsh11v5s3fkvhnqvkmlqwt3fgpcrqc"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Apache James vulnerable to denial of service through the use of IMAP literals"
}
GHSA-56P8-3FH9-4CVQ
Vulnerability from github – Published: 2021-03-22 23:29 – Updated: 2022-02-08 21:32Impact
The vulnerability may allow a remote attacker to occupy a thread that consumes maximum CPU time and will never return. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types.
Patches
If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
Workarounds
See workarounds for the different versions covering all CVEs.
References
See full information about the nature of the vulnerability and the steps to reproduce it in XStream's documentation for CVE-2021-21348.
Credits
The vulnerability was discovered and reported by threedr3am.
For more information
If you have any questions or comments about this advisory: * Open an issue in XStream * Contact us at XStream Google Group
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "com.thoughtworks.xstream:xstream"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.4.16"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-21348"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-502"
],
"github_reviewed": true,
"github_reviewed_at": "2021-03-22T23:25:49Z",
"nvd_published_at": "2021-03-23T00:15:00Z",
"severity": "MODERATE"
},
"details": "### Impact\nThe vulnerability may allow a remote attacker to occupy a thread that consumes maximum CPU time and will never return. No user is affected, who followed the recommendation to setup XStream\u0027s security framework with a whitelist limited to the minimal required types.\n\n### Patches\nIf you rely on XStream\u0027s default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.16.\n\n### Workarounds\nSee [workarounds](https://x-stream.github.io/security.html#workaround) for the different versions covering all CVEs.\n\n### References\nSee full information about the nature of the vulnerability and the steps to reproduce it in XStream\u0027s documentation for [CVE-2021-21348](https://x-stream.github.io/CVE-2021-21348.html).\n\n### Credits\nThe vulnerability was discovered and reported by threedr3am.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [XStream](https://github.com/x-stream/xstream/issues)\n* Contact us at [XStream Google Group](https://groups.google.com/group/xstream-user)",
"id": "GHSA-56p8-3fh9-4cvq",
"modified": "2022-02-08T21:32:10Z",
"published": "2021-03-22T23:29:09Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/x-stream/xstream/security/advisories/GHSA-56p8-3fh9-4cvq"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21348"
},
{
"type": "PACKAGE",
"url": "https://github.com/x-stream/xstream"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8244fd0831db894d5e89911ded9c72196d395a90ae655414d23ed0dd@%3Cusers.activemq.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r9ac71b047767205aa22e3a08cb33f3e0586de6b2fac48b425c6e16b0@%3Cdev.jmeter.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00002.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210430-0002"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2021/dsa-5004"
},
{
"type": "WEB",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"type": "WEB",
"url": "https://x-stream.github.io/CVE-2021-21348.html"
},
{
"type": "WEB",
"url": "https://x-stream.github.io/security.html#workaround"
},
{
"type": "WEB",
"url": "http://x-stream.github.io/changes.html#1.4.16"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "XStream is vulnerable to an attack using Regular Expression for a Denial of Service (ReDos)"
}
GHSA-579Q-V34R-WJ88
Vulnerability from github – Published: 2022-05-24 17:40 – Updated: 2022-05-24 17:40A memory exhaustion vulnerability in Trend Micro ServerProtect for Linux 3.0 could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a scheduled scan component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2021-25225"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-27T19:15:00Z",
"severity": "MODERATE"
},
"details": "A memory exhaustion vulnerability in Trend Micro ServerProtect for Linux 3.0 could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a scheduled scan component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.",
"id": "GHSA-579q-v34r-wj88",
"modified": "2022-05-24T17:40:27Z",
"published": "2022-05-24T17:40:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25225"
},
{
"type": "WEB",
"url": "https://success.trendmicro.com/solution/000284207"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-086"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.