fkie_cve-2022-23540
Vulnerability from fkie_nvd
Published
2022-12-22 19:15
Modified
2025-02-13 17:15
Severity ?
6.4 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Summary
In versions `<=8.5.1` of `jsonwebtoken` library, lack of algorithm definition in the `jwt.verify()` function can lead to signature validation bypass due to defaulting to the `none` algorithm for signature verification. Users are affected if you do not specify algorithms in the `jwt.verify()` function. This issue has been fixed, please update to version 9.0.0 which removes the default support for the none algorithm in the `jwt.verify()` method. There will be no impact, if you update to version 9.0.0 and you don’t need to allow for the `none` algorithm. If you need 'none' algorithm, you have to explicitly specify that in `jwt.verify()` options.
References
security-advisories@github.comhttps://github.com/auth0/node-jsonwebtoken/commit/e1fa9dcc12054a8681db4e6373da1b30cf7016e3Patch
security-advisories@github.comhttps://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-qwph-4952-7xr6Third Party Advisory
security-advisories@github.comhttps://security.netapp.com/advisory/ntap-20240621-0007/
af854a3a-2127-422b-91ae-364da2661108https://github.com/auth0/node-jsonwebtoken/commit/e1fa9dcc12054a8681db4e6373da1b30cf7016e3Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-qwph-4952-7xr6Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240621-0007/
Impacted products
Vendor Product Version
auth0 jsonwebtoken *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:auth0:jsonwebtoken:*:*:*:*:*:node.js:*:*",
                     matchCriteriaId: "7E5DD3C1-F5DD-4BFD-BCA3-561BC167CB35",
                     versionEndIncluding: "8.5.1",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In versions `<=8.5.1` of `jsonwebtoken` library, lack of algorithm definition in the `jwt.verify()` function can lead to signature validation bypass due to defaulting to the `none` algorithm for signature verification. Users are affected if you do not specify algorithms in the `jwt.verify()` function. This issue has been fixed, please update to version 9.0.0 which removes the default support for the none algorithm in the `jwt.verify()` method. There will be no impact, if you update to version 9.0.0 and you don’t need to allow for the `none` algorithm. If you need 'none' algorithm, you have to explicitly specify that in `jwt.verify()` options.",
      },
      {
         lang: "es",
         value: "En las versiones `&lt;=8.5.1` de la librería `jsonwebtoken`, la falta de definición del algoritmo en la función `jwt.verify()` puede provocar que se omita la validación de firmas debido a que se utiliza de manera predeterminada el algoritmo `none` para la verificación de firmas. Los usuarios se ven afectados si no especifica algoritmos en la función `jwt.verify()`. Este problema se ha solucionado; actualice a la versión 9.0.0, que elimina la compatibilidad predeterminada con el algoritmo none en el método `jwt.verify()`. No habrá ningún impacto si actualiza a la versión 9.0.0 y no necesita permitir el algoritmo \"none\". Si necesita el algoritmo 'none', debe especificarlo explícitamente en las opciones `jwt.verify()`.",
      },
   ],
   id: "CVE-2022-23540",
   lastModified: "2025-02-13T17:15:38.320",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "LOW",
               baseScore: 6.4,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L",
               version: "3.1",
            },
            exploitabilityScore: 1.6,
            impactScore: 4.7,
            source: "security-advisories@github.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "LOW",
               baseScore: 7.6,
               baseSeverity: "HIGH",
               confidentialityImpact: "LOW",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
               version: "3.1",
            },
            exploitabilityScore: 2.8,
            impactScore: 4.7,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-12-22T19:15:08.967",
   references: [
      {
         source: "security-advisories@github.com",
         tags: [
            "Patch",
         ],
         url: "https://github.com/auth0/node-jsonwebtoken/commit/e1fa9dcc12054a8681db4e6373da1b30cf7016e3",
      },
      {
         source: "security-advisories@github.com",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-qwph-4952-7xr6",
      },
      {
         source: "security-advisories@github.com",
         url: "https://security.netapp.com/advisory/ntap-20240621-0007/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://github.com/auth0/node-jsonwebtoken/commit/e1fa9dcc12054a8681db4e6373da1b30cf7016e3",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-qwph-4952-7xr6",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://security.netapp.com/advisory/ntap-20240621-0007/",
      },
   ],
   sourceIdentifier: "security-advisories@github.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-287",
            },
         ],
         source: "security-advisories@github.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-347",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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