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CVE-2024-4985

CRITICAL

9.8

Description

An authentication bypass vulnerability was present in the GitHub Enterprise Server (GHES) when utilizing SAML single sign-on authentication with the optional encrypted assertions feature. This vulnerability allowed an attacker 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 3.13.0 and was fixed in versions 3.9.15, 3.10.12, 3.11.10 and 3.12.4. This vulnerability was reported via the GitHub Bug Bounty program.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/20/2024

Derniere modification8/27/2025

Sourcenvd

Observations honeypot0

Produits affectes

github:enterprise_server

Faiblesses (CWE)

CWE-303

References

https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.12(product-cna@github.com)

https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.10(product-cna@github.com)

https://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.4(product-cna@github.com)

https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.15(product-cna@github.com)

https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.12(af854a3a-2127-422b-91ae-364da2661108)

https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.10(af854a3a-2127-422b-91ae-364da2661108)

https://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.4(af854a3a-2127-422b-91ae-364da2661108)

https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.15(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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