GHSA-HR74-2J5V-GHFV

Vulnerability from github – Published: 2022-05-14 03:23 – Updated: 2022-12-12 21:06
VLAI?
Summary
Jenkins GitHub Pull Request Builder Plugin allows attacker with local file system access to obtain GitHub credentials
Details

An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials. Since 1.40.0, the plugin no longer stores serialized objects containing the credential on disk. Builds started before the plugin was updated to 1.40.0 will retain the encoded credentials on disk. We strongly recommend revoking old GitHub credentials used in Jenkins. We’re providing a script for use in the Script Console that will attempt to remove old stored credentials from build.xml files.

Severity ?
4.0 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.39.0"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:ghprb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.40.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-1000142"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-12T21:06:35Z",
    "nvd_published_at": "2018-04-05T13:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An exposure of sensitive information vulnerability exists in Jenkins GitHub Pull Request Builder Plugin version 1.39.0 and older in GhprbCause.java that allows an attacker with local file system access to obtain GitHub credentials. Since 1.40.0, the plugin no longer stores serialized objects containing the credential on disk. Builds started before the plugin was updated to 1.40.0 will retain the encoded credentials on disk. We strongly recommend revoking old GitHub credentials used in Jenkins. We\u2019re providing a script for use in the Script Console that will attempt to remove old stored credentials from build.xml files.",
  "id": "GHSA-hr74-2j5v-ghfv",
  "modified": "2022-12-12T21:06:35Z",
  "published": "2022-05-14T03:23:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000142"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/ghprb-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2018-03-26/#SECURITY-261"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins GitHub Pull Request Builder Plugin allows attacker with local file system access to obtain GitHub credentials"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.