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CVE-2024-6800

CRITICAL
9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8
SeverityCRITICAL
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
Published8/20/2024
Last Modified9/30/2024
Sourcenvd
Honeypot Sightings0

Affected Products

github:enterprise_server

Weaknesses (CWE)

CWE-347CWE-347

References

https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.16(product-cna@github.com)
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.14(product-cna@github.com)
https://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.8(product-cna@github.com)
https://docs.github.com/en/enterprise-server@3.13/admin/release-notes#3.13.3(product-cna@github.com)

IOC Correlations

No correlations recorded

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