cve-2022-21676
Vulnerability from cvelistv5
Published
2022-01-12 18:25
Modified
2024-08-03 02:46
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS score ?
0.58% (0.66501)
Summary
Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.
References
security-advisories@github.comhttps://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874abPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659dbPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098cPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/releases/tag/4.1.2Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/releases/tag/5.2.1Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/releases/tag/6.1.1Release Notes, Third Party Advisory
security-advisories@github.comhttps://github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34fThird Party Advisory
security-advisories@github.comhttps://security.netapp.com/advisory/ntap-20220209-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874abPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659dbPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098cPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/releases/tag/4.1.2Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/releases/tag/5.2.1Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/releases/tag/6.1.1Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34fThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220209-0002/Third Party Advisory
Impacted products
Vendor Product Version
socketio engine.io Version: >= 4.0.0, < 4.1.2
Version: >= 5.0.0, < 5.2.1
Version: >= 6.0.0, < 6.1.1
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      },
      nvd: "{\"cve\":{\"id\":\"CVE-2022-21676\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-01-12T19:15:09.217\",\"lastModified\":\"2024-11-21T06:45:12.530\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the `engine.io` package starting from version `4.0.0`, including those who uses depending packages like `socket.io`. Versions prior to `4.0.0` are not impacted. A fix has been released for each major branch, namely `4.1.2` for the `4.x.x` branch, `5.2.1` for the `5.x.x` branch, and `6.1.1` for the `6.x.x` branch. There is no known workaround except upgrading to a safe version.\"},{\"lang\":\"es\",\"value\":\"Engine.IO es la implementación de la capa de comunicación bidireccional entre navegadores y dispositivos para Socket.IO. Una petición HTTP especialmente diseñada puede desencadenar una excepción no capturada en el servidor de Engine.IO, matando así el proceso de Node.js. Esto afecta a todos los usuarios del paquete \\\"engine.io\\\" a partir de la versión \\\"4.0.0\\\", incluyendo aquellos que usan paquetes dependientes como \\\"socket.io\\\". Las versiones anteriores a \\\"4.0.0\\\" no están afectadas. Ha sido publicado una corrección para cada rama principal, a saber, \\\"4.1.2\\\" para la rama \\\"4.x.x\\\", \\\"5.2.1\\\" para la rama \\\"5.x.x\\\", y \\\"6.1.1\\\" para la rama \\\"6.x.x\\\". No se presenta ninguna medida de mitigación conocida, excepto la actualización a una versión segura\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-754\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-755\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:socket:engine.io:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"4.0.0\",\"versionEndExcluding\":\"4.1.2\",\"matchCriteriaId\":\"94FFE6AA-08E1-42B0-9960-37358EA89887\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:socket:engine.io:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"5.0.0\",\"versionEndExcluding\":\"5.2.1\",\"matchCriteriaId\":\"81ACF961-FC3A-492B-B668-B5CEBCB47033\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:socket:engine.io:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"6.0.0\",\"versionEndExcluding\":\"6.1.1\",\"matchCriteriaId\":\"A6A747F1-20E1-4B28-A077-8720EB785243\"}]}]}],\"references\":[{\"url\":\"https://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874ab\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098c\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/4.1.2\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/5.2.1\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/6.1.1\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34f\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20220209-0002/\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/commit/66f889fc1d966bf5bfa0de1939069153643874ab\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/commit/a70800d7e96da32f6e6622804ef659ebc58659db\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/commit/c0e194d44933bd83bf9a4b126fca68ba7bf5098c\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/4.1.2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/5.2.1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/releases/tag/6.1.1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/socketio/engine.io/security/advisories/GHSA-273r-mgr4-v34f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20220209-0002/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
   },
}


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

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
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The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



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Sightings

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Nomenclature

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