{
  "cveId": "CVE-2024-45409",
  "url": "https://patchblox.com/security/cve/CVE-2024-45409",
  "summary": "CVE-2024-45409 is fixed in ruby-saml on 1 platform, first by ruby-saml 1.7.2-1ubuntu0.1~esm1, released September 10, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ruby-saml: The Ruby SAML library is for implementing the client side of a SAMLauthorization",
  "description": "The Ruby SAML library is for implementing the client side of a SAMLauthorization. Ruby-SAML in \u003C= 12.2 and 1.13.0 \u003C= 1.16.0 does not properlyverify the signature of the SAML Response. An unauthenticated attacker withaccess to any signed saml document (by the IdP) can thus forge a SAMLResponse/Assertion with arbitrary contents. This would allow the attackerto log in as arbitrary user within the vulnerable system. Thisvulnerability is fixed in 1.17.0 and 1.12.3.",
  "published": "2024-09-10T12:15:00Z",
  "severity": "Medium",
  "epss": 0.10684,
  "epssPercentile": 0.95837,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "1.11.0-1\u002Bdeb11u1",
      "fix": "DLA-3949-1",
      "url": "https://patchblox.com/security/fix/linux/dla-3949-1",
      "released": "2024-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.13.0-1\u002Bdeb12u1",
      "fix": "DSA-5774-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5774-1",
      "released": "2024-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.7.2-1ubuntu0.1~esm1",
      "fix": "ruby-saml 1.7.2-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ruby-saml-1.7.2-1ubuntu0.1-esm1",
      "released": "2024-09-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.11.0-1ubuntu0.1",
      "fix": "ruby-saml 1.11.0-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ruby-saml-1.11.0-1ubuntu0.1",
      "released": "2024-09-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.13.0-1ubuntu0.1",
      "fix": "ruby-saml 1.13.0-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ruby-saml-1.13.0-1ubuntu0.1",
      "released": "2024-09-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.15.0-1ubuntu0.24.04.1",
      "fix": "ruby-saml 1.15.0-1ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-ruby-saml-1.15.0-1ubuntu0.24.04.1",
      "released": "2024-09-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-saml",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1.15.0-1ubuntu0.24.10.1",
      "fix": "ruby-saml 1.15.0-1ubuntu0.24.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-ruby-saml-1.15.0-1ubuntu0.24.10.1",
      "released": "2026-01-16T01:42:23Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}