{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "omniauth-saml"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-347"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-11T21:08:26Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "ruby-saml, the dependent SAML gem of omniauth-saml has a signature wrapping vulnerability in \u003c= v1.12.0 and v1.13.0 to v1.16.0 , see https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2 \nAs a result, omniauth-saml created a [new release](https://github.com/omniauth/omniauth-saml/releases) by upgrading ruby-saml to the patched versions v1.17. \n",
  "id": "GHSA-cvp8-5r8g-fhvq",
  "modified": "2024-09-19T18:25:42Z",
  "published": "2024-09-11T21:08:26Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/commit/4274e9d57e65f2dcaae4aa3b2accf831494f2ddd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/omniauth/omniauth-saml/commit/6c681fd082ab3daf271821897a40ab3417382e29"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/omniauth/omniauth-saml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/omniauth-saml/GHSA-cvp8-5r8g-fhvq.yml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "omniauth-saml vulnerable to Improper Verification of Cryptographic Signature"
}