ghsa-wmfh-h3vm-rcxm
Vulnerability from github
Published
2022-10-19 19:00
Modified
2022-12-16 20:00
Severity ?
8.0 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
Content-Security-Policy protection for user content disabled by Jenkins NeuVector Vulnerability Scanner Plugin
Details

Jenkins sets the Content-Security-Policy header to static files served by Jenkins (specifically DirectoryBrowserSupport), such as workspaces, /userContent, or archived artifacts, unless a Resource Root URL is specified.

NeuVector Vulnerability Scanner Plugin 1.20 and earlier globally disables the Content-Security-Policy header for static files served by Jenkins whenever the 'NeuVector Vulnerability Scanner' build step is executed. This allows cross-site scripting (XSS) attacks by users with the ability to control files in workspaces, archived artifacts, etc.

Jenkins instances with Resource Root URL configured are unaffected.

Show details on source website

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.20"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "io.jenkins.plugins:neuvector-vulnerability-scanner"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.22"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-43434"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-693"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-10-19T21:21:50Z",
    "nvd_published_at": "2022-10-19T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "Jenkins sets the Content-Security-Policy header to static files served by Jenkins (specifically `DirectoryBrowserSupport`), such as workspaces, `/userContent`, or archived artifacts, unless a Resource Root URL is specified.\n\nNeuVector Vulnerability Scanner Plugin 1.20 and earlier globally disables the `Content-Security-Policy` header for static files served by Jenkins whenever the \u0027NeuVector Vulnerability Scanner\u0027 build step is executed. This allows cross-site scripting (XSS) attacks by users with the ability to control files in workspaces, archived artifacts, etc.\n\nJenkins instances with [Resource Root URL](https://www.jenkins.io/doc/book/security/user-content/#resource-root-url) configured are unaffected.",
  "id": "GHSA-wmfh-h3vm-rcxm",
  "modified": "2022-12-16T20:00:32Z",
  "published": "2022-10-19T19:00:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43434"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/neuvector-vulnerability-scanner-plugin/commit/e0a72373ef1c20c41b8eb086883a7090cf04809c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/neuvector-vulnerability-scanner-plugin"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2865"
    },
    {
      "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:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Content-Security-Policy protection for user content disabled by Jenkins NeuVector Vulnerability Scanner Plugin"
}


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