ghsa-w598-25hm-jqx3
Vulnerability from github
Published
2022-05-24 17:12
Modified
2022-12-22 14:00
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
RCE vulnerability in Jenkins Pipeline: AWS Steps Plugin
Details

Pipeline: AWS Steps Plugin 1.40 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to provide YAML input files to Pipeline: AWS Steps Plugin’s build steps.

Pipeline: AWS Steps Plugin 1.41 configures its YAML parser to only instantiate safe types.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "de.taimos:pipeline-aws"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.41"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-2166"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-22T14:00:39Z",
    "nvd_published_at": "2020-03-25T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Pipeline: AWS Steps Plugin 1.40 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to provide YAML input files to Pipeline: AWS Steps Plugin\u2019s build steps.\n\nPipeline: AWS Steps Plugin 1.41 configures its YAML parser to only instantiate safe types.",
  "id": "GHSA-w598-25hm-jqx3",
  "modified": "2022-12-22T14:00:39Z",
  "published": "2022-05-24T17:12:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2166"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/pipeline-aws-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1741"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/03/25/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "RCE vulnerability in Jenkins Pipeline: AWS Steps Plugin"
}


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