GitHub Enterprise Server Information Disclosure Vulnerability Exposes Private Repository Names via Deploy Keys
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.3epss 0.5%
exploitation probability
0.5%top 60% of all CVEs
observed exploitation
nono source reports it
An exposure of sensitive information vulnerability in GitHub Enterprise Server would allow an attacker to enumerate the names of private repositories that utilize deploy keys. This vulnerability did not allow unauthorized access to any repository content besides the name. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in versions 3.13.1, 3.12.6, 3.11.12, 3.10.14, and 3.9.17. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/V:C/RE:L/U:Amber
Affected products
GitHub · GitHub Enterprise ServerReferences
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.12https://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.6https://docs.github.com/en/enterprise-server@3.13/admin/release-notes#3.13.1https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.17https://help.github.com/enterprise-server@3.10/admin/release-notes#3.10.15