FKIE_CVE-2024-21664

Vulnerability from fkie_nvd - Published: 2024-01-09 20:15 - Updated: 2024-11-21 08:54
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. Calling `jws.Parse` with a JSON serialized payload where the `signature` field is present while `protected` is absent can lead to a nil pointer dereference. The vulnerability can be used to crash/DOS a system doing JWS verification. This vulnerability has been patched in versions 2.0.19 and 1.2.28.
References
security-advisories@github.comhttps://github.com/lestrrat-go/jwx/commit/0e8802ce6842625845d651456493e7c87625601fPatch
security-advisories@github.comhttps://github.com/lestrrat-go/jwx/commit/8c53d0ae52d5ab1e2b37c5abb67def9e7958fd65
security-advisories@github.comhttps://github.com/lestrrat-go/jwx/commit/d69a721931a5c48b9850a42404f18e143704adcdPatch
security-advisories@github.comhttps://github.com/lestrrat-go/jwx/security/advisories/GHSA-pvcr-v8j8-j5q3Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/lestrrat-go/jwx/commit/0e8802ce6842625845d651456493e7c87625601fPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/lestrrat-go/jwx/commit/8c53d0ae52d5ab1e2b37c5abb67def9e7958fd65
af854a3a-2127-422b-91ae-364da2661108https://github.com/lestrrat-go/jwx/commit/d69a721931a5c48b9850a42404f18e143704adcdPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/lestrrat-go/jwx/security/advisories/GHSA-pvcr-v8j8-j5q3Exploit, Vendor Advisory
Impacted products
Vendor Product Version
lestrrat-go jwx *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lestrrat-go:jwx:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5BC42760-3661-434C-8568-AF4B49498561",
              "versionEndExcluding": "2.0.19",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. Calling `jws.Parse` with a JSON serialized payload where the `signature` field is present while `protected` is absent can lead to a nil pointer dereference. The vulnerability can be used to crash/DOS a system doing JWS verification. This vulnerability has been patched in versions 2.0.19 and 1.2.28.\n"
    },
    {
      "lang": "es",
      "value": "jwx es un m\u00f3dulo Go que implementa varias tecnolog\u00edas JWx (JWA/JWE/JWK/JWS/JWT, tambi\u00e9n conocidas como JOSE). Llamar a `jws.Parse` con un payload serializado JSON donde el campo `signature` est\u00e1 presente mientras que `protected` est\u00e1 ausente puede provocar una desreferencia del puntero nulo. La vulnerabilidad se puede utilizar para bloquear/DOS un sistema que realiza la verificaci\u00f3n JWS. Esta vulnerabilidad ha sido parcheada en la versi\u00f3n 2.0.19."
    }
  ],
  "id": "CVE-2024-21664",
  "lastModified": "2024-11-21T08:54:49.440",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "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:L",
          "version": "3.1"
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        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
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      {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-01-09T20:15:43.740",
  "references": [
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      "tags": [
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      "url": "https://github.com/lestrrat-go/jwx/commit/0e8802ce6842625845d651456493e7c87625601f"
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      "tags": [
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      "url": "https://github.com/lestrrat-go/jwx/commit/8c53d0ae52d5ab1e2b37c5abb67def9e7958fd65"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/lestrrat-go/jwx/security/advisories/GHSA-pvcr-v8j8-j5q3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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