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CVE-2024-6800

Quick assessment

Affected
GitHub GitHub Enterprise Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GitHub Enterprise Server是美国GitHub开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 GitHub Enterprise Server 3.14之前版本存在安全漏洞，该漏洞源于在使用特定身份提供者的SAML身份验证时存在XML签名包装漏洞，允许攻击者伪造对供应的SAML响应和/或获得对具有站点管理员权限的用户的访问权限。

AI Predicted 9.8 Difficulty: Easy EPSS 1.53% · P74
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I. Basic Information for CVE-2024-6800

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/R:U/V:C/RE:H/U:Red
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GitHub Enterprise Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitHub Enterprise Server是美国GitHub开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 GitHub Enterprise Server 3.14之前版本存在安全漏洞，该漏洞源于在使用特定身份提供者的SAML身份验证时存在XML签名包装漏洞，允许攻击者伪造对供应的SAML响应和/或获得对具有站点管理员权限的用户的访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GitHub GitHub Enterprise Server 3.13.0 ~ 3.13.2 -

II. Public POCs for CVE-2024-6800

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III. Intelligence Information for CVE-2024-6800

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Other References for CVE-2024-6800 (4)

Same Patch Batch · GitHub · 2024-08-20 · 3 CVEs total

CVE-2024-7711 GitHub Enterprise Server 安全漏洞
CVE-2024-6337 Incorrect Authorization allows read access to issues in GitHub Enterprise Server

IV. Related Vulnerabilities

Same product: GitHub Enterprise Server
Same vendor: GitHub
Same weakness: CWE-347

V. Comments for CVE-2024-6800

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