ghsa-x3m3-g8w6-mf28
Vulnerability from github
Published
2022-03-16 00:00
Modified
2022-11-30 20:27
Summary
Agent-to-controller security bypass in Jenkins Semantic Versioning Plugin
Details

Jenkins Semantic Versioning Plugin defines a controller/agent message that processes a given file as XML and returns version information. The XML parser is not configured to prevent XML external entity (XXE) attacks, which is only a problem if XML documents are parsed on the Jenkins controller.

Jenkins Semantic Versioning Plugin 1.13 and earlier does not restrict execution of a controller/agent message to agents, and implements no limitations about the file path that can be parsed, allowing attackers able to control agent processes to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

This vulnerability is only exploitable in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. See the LTS upgrade guide.

Show details on source website


{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:semantic-versioning-plugin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-27201"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-30T20:27:14Z",
    "nvd_published_at": "2022-03-15T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Jenkins Semantic Versioning Plugin defines a controller/agent message that processes a given file as XML and returns version information. The XML parser is not configured to prevent XML external entity (XXE) attacks, which is only a problem if XML documents are parsed on the Jenkins controller.\n\nJenkins Semantic Versioning Plugin 1.13 and earlier does not restrict execution of a controller/agent message to agents, and implements no limitations about the file path that can be parsed, allowing attackers able to control agent processes to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nThis vulnerability is only exploitable in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier. See the [LTS upgrade guide](https://www.jenkins.io/doc/upgrade-guide/2.303/#upgrading-to-jenkins-lts-2-303-3).",
  "id": "GHSA-x3m3-g8w6-mf28",
  "modified": "2022-11-30T20:27:14Z",
  "published": "2022-03-16T00:00:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27201"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/semantic-versioning-plugin"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2022-03-15/#SECURITY-2124"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2022/03/15/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Agent-to-controller security bypass in Jenkins Semantic Versioning Plugin"
}


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