ghsa-2jxx-2x93-2q2f
Vulnerability from github
Published
2022-10-19 19:00
Modified
2022-12-16 17:24
Severity ?
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin
Details

Generic Webhook Trigger Plugin 1.84.1 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.

This could potentially allow attackers to use statistical methods to obtain a valid webhook token.

Generic Webhook Trigger Plugin 1.84.2 uses a constant-time comparison when validating the webhook token.

Show details on source website

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{
   affected: [
      {
         package: {
            ecosystem: "Maven",
            name: "org.jenkins-ci.plugins:generic-webhook-trigger",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.84.2",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2022-43412",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-203",
         "CWE-208",
      ],
      github_reviewed: true,
      github_reviewed_at: "2022-10-19T22:23:54Z",
      nvd_published_at: "2022-10-19T16:15:00Z",
      severity: "LOW",
   },
   details: "Generic Webhook Trigger Plugin 1.84.1 and earlier does not use a constant-time comparison when checking whether the provided and expected webhook token are equal.\n\nThis could potentially allow attackers to use statistical methods to obtain a valid webhook token.\n\nGeneric Webhook Trigger Plugin 1.84.2 uses a constant-time comparison when validating the webhook token.",
   id: "GHSA-2jxx-2x93-2q2f",
   modified: "2022-12-16T17:24:07Z",
   published: "2022-10-19T19:00:22Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-43412",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/jenkinsci/generic-webhook-trigger-plugin",
      },
      {
         type: "WEB",
         url: "https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2874",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2022/10/19/3",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
         type: "CVSS_V3",
      },
   ],
   summary: "Non-constant time webhook token comparison in Jenkins Generic Webhook Trigger Plugin",
}


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