{
  "containers": {
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            "defaultStatus": "unknown",
            "product": "omniauth-saml",
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              {
                "lessThanOrEqual": "2.1.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
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            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-45409",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-23T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-16T03:55:11.297Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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      {
        "providerMetadata": {
          "dateUpdated": "2024-11-11T17:02:31.329Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "url": "https://ssoready.com/blog/engineering/ruby-saml-pwned-by-xml-signature-wrapping-attacks/"
          },
          {
            "url": "https://news.ycombinator.com/item?id=41586031"
          },
          {
            "url": "https://security.netapp.com/advisory/ntap-20240926-0008/"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00006.html"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
      "affected": [
        {
          "product": "ruby-saml",
          "vendor": "SAML-Toolkits",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.12.3"
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              "version": "\u003e= 1.13.0, \u003c 1.17.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in \u003c= 12.2 and 1.13.0 \u003c= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system. This vulnerability is fixed in 1.17.0 and 1.12.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
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        {
          "descriptions": [
            {
              "cweId": "CWE-347",
              "description": "CWE-347: Improper Verification of Cryptographic Signature",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-11T21:03:29.185Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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        {
          "name": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2",
          "tags": [
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          ],
          "url": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-jw9c-mfg7-9rx2"
        },
        {
          "name": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq",
          "tags": [
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          ],
          "url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-cvp8-5r8g-fhvq"
        },
        {
          "name": "https://github.com/SAML-Toolkits/ruby-saml/commit/1ec5392bc506fe43a02dbb66b68741051c5ffeae",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/1ec5392bc506fe43a02dbb66b68741051c5ffeae"
        },
        {
          "name": "https://github.com/SAML-Toolkits/ruby-saml/commit/4865d030cae9705ee5cdb12415c654c634093ae7",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/4865d030cae9705ee5cdb12415c654c634093ae7"
        }
      ],
      "source": {
        "advisory": "GHSA-jw9c-mfg7-9rx2",
        "discovery": "UNKNOWN"
      },
      "title": "The Ruby SAML library vulnerable to a SAML authentication bypass via Incorrect XPath selector"
    }
  },
  "cveMetadata": {
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    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-45409",
    "datePublished": "2024-09-10T18:50:12.965Z",
    "dateReserved": "2024-08-28T20:21:32.804Z",
    "dateUpdated": "2024-11-11T17:02:31.329Z",
    "state": "PUBLISHED"
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}