fkie_cve-2022-36885
Vulnerability from fkie_nvd
Published
2022-07-27 15:15
Modified
2024-11-21 07:13
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature.
References
jenkinsci-cert@googlegroups.comhttp://www.openwall.com/lists/oss-security/2022/07/27/1Mailing List, Third Party Advisory
jenkinsci-cert@googlegroups.comhttps://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2022/07/27/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849Vendor Advisory
Impacted products
Vendor Product Version
jenkins github *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:jenkins:github:*:*:*:*:*:jenkins:*:*",
                     matchCriteriaId: "1A60BE11-7B56-460C-BE82-3D9C6C5A638D",
                     versionEndIncluding: "1.34.4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature.",
      },
      {
         lang: "es",
         value: "Jenkins GitHub Plugin versiones v1.34.4 y anteriores, usa una función de comparación de tiempo no constante cuando comprueba si las firmas de webhooks proporcionadas y calculadas son iguales, permitiendo a atacantes usar métodos estadísticos para obtener una firma de webhook válida",
      },
   ],
   id: "CVE-2022-36885",
   lastModified: "2024-11-21T07:13:59.317",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 5.3,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 1.4,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-07-27T15:15:08.980",
   references: [
      {
         source: "jenkinsci-cert@googlegroups.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "http://www.openwall.com/lists/oss-security/2022/07/27/1",
      },
      {
         source: "jenkinsci-cert@googlegroups.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "http://www.openwall.com/lists/oss-security/2022/07/27/1",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849",
      },
   ],
   sourceIdentifier: "jenkinsci-cert@googlegroups.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-203",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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