FKIE_CVE-2024-6800

Vulnerability from fkie_nvd - Published: 2024-08-20 20:15 - Updated: 2024-09-30 19:14
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An XML signature wrapping vulnerability was present in GitHub Enterprise Server (GHES) when using SAML authentication with specific identity providers utilizing publicly exposed signed federation metadata XML. This vulnerability allowed an attacker with direct network access to GitHub Enterprise Server to forge a SAML response to provision and/or gain access to a user with site administrator privileges. Exploitation of this vulnerability would allow unauthorized access to the instance without requiring prior authentication. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in versions 3.13.3, 3.12.8, 3.11.14, and 3.10.16. This vulnerability was reported via the GitHub Bug Bounty program.
References
product-cna@github.comhttps://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.16Release Notes, Vendor Advisory
product-cna@github.comhttps://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.14Release Notes, Vendor Advisory
product-cna@github.comhttps://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.8Release Notes, Vendor Advisory
product-cna@github.comhttps://docs.github.com/en/enterprise-server@3.13/admin/release-notes#3.13.3Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
github enterprise_server *
github enterprise_server *
github enterprise_server *
github enterprise_server *
To clipboard 

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      "value": "An XML signature wrapping vulnerability was present in GitHub Enterprise Server (GHES) when using SAML authentication with specific identity providers utilizing publicly exposed signed federation metadata XML. This vulnerability allowed an attacker with direct network access to GitHub Enterprise Server to forge a SAML response to provision and/or gain access to a user with site administrator privileges. Exploitation of this vulnerability would allow unauthorized access to the instance without requiring prior authentication. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in versions 3.13.3, 3.12.8, 3.11.14, and 3.10.16. This vulnerability was reported via the GitHub Bug Bounty program."
    },
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      "value": "Hab\u00eda una vulnerabilidad de ajuste de firma XML en GitHub Enterprise Server (GHES) al utilizar la autenticaci\u00f3n SAML con proveedores de identidad espec\u00edficos. Esta vulnerabilidad permiti\u00f3 a un atacante con acceso directo a la red de GitHub Enterprise Server falsificar una respuesta SAML para aprovisionar y/u obtener acceso a un usuario con privilegios de administrador del sitio. La explotaci\u00f3n de esta vulnerabilidad permitir\u00eda el acceso no autorizado a la instancia sin requerir autenticaci\u00f3n previa. Esta vulnerabilidad afect\u00f3 a todas las versiones de GitHub Enterprise Server anteriores a la 3.14 y se solucion\u00f3 en las versiones 3.13.3, 3.12.8, 3.11.14 y 3.10.16. Esta vulnerabilidad se inform\u00f3 a trav\u00e9s del programa GitHub Bug Bounty."
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  "id": "CVE-2024-6800",
  "lastModified": "2024-09-30T19:14:50.430",
  "metrics": {
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          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
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}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.