CVE-2020-10516— Improper access control in GitHub Enterprise Server leading to privilege escalation of organization member
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I. Basic Information for CVE-2020-10516
Vulnerability Information
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Vulnerability Title
Improper access control in GitHub Enterprise Server leading to privilege escalation of organization member
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper access control vulnerability was identified in the GitHub Enterprise Server API that allowed an organization member to escalate permissions and gain access to unauthorized repositories within an organization. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.21 and was fixed in 2.20.9, 2.19.15, and 2.18.20. This vulnerability was reported via the GitHub Bug Bounty program.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitHub 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitHub是一套面向开源及私有软件项目的托管平台。 GitHub Enterprise Server 2.21之前版本中的API存在授权问题漏洞。攻击者可利用该漏洞提升权限并访问未授权的库。
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 | 2.20 ~ 2.20.9 | - |
II. Public POCs for CVE-2020-10516
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://enterprise.github.com/releases/2.19.15/notesx_refsource_MISC
- https://enterprise.github.com/releases/2.18.20/notesx_refsource_MISC
- https://enterprise.github.com/releases/2.20.9/notesx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-10516
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Same vendor: GitHub
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