{
  "schema_version": "1.4.0",
  "id": "GHSA-hw46-3hmr-x9xv",
  "modified": "2025-05-22T17:13:51Z",
  "published": "2025-03-12T19:42:58Z",
  "aliases": [],
  "summary": "omniauth-saml has dependency on ruby-saml version with Signature Wrapping Attack issue",
  "details": "### Summary\nThere are 2 new Critical Signature Wrapping Vulnerabilities (CVE-2025-25292, CVE-2025-25291) and a potential DDOS Moderated Vulneratiblity (CVE-2025-25293) affecting ruby-saml, a dependency of omniauth-saml.\n\nThe fix will be applied to ruby-saml and released 12 March 2025, under version 1.18.0.\n\nPlease [upgrade](https://github.com/omniauth/omniauth-saml/blob/master/omniauth-saml.gemspec#L16) the ruby-saml requirement to v1.18.0.\n\n### Impact\nSignature Wrapping Vulnerabilities allows an attacker to impersonate a user.",
  "severity": [],
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.2.3"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.3"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.6"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/commit/0d5eaa0d808acb2ac96deadf5c750ac1cf2d92b5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/commit/2c8a482801808bbcb0188214bde74680b8018a35"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/commit/7a348b49083462a566af41a5ae85e9f3af15b985"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/omniauth/omniauth-saml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/blob/master/omniauth-saml.gemspec#L16"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth-saml/GHSA-hw46-3hmr-x9xv.yml"
    },
    {
      "type": "WEB",
      "url": "https://rubygems.org/gems/omniauth-saml/versions/2.2.3"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2025-03-12T19:42:58Z",
    "nvd_published_at": null
  }
}