5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
0.001 Low
EPSS
Percentile
46.5%
An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users’ secret gists by authenticating through an SSH certificate authority. To do so, a user had to know the secret gist’s URL. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15, 3.6.11, 3.7.8, and 3.8.1. This vulnerability was reported via the GitHub Bug Bounty program.
docs.github.com/en/[email protected]/admin/release-notes#3.4.18
docs.github.com/en/[email protected]/admin/release-notes#3.5.15
docs.github.com/en/[email protected]/admin/release-notes#3.6.11
docs.github.com/en/[email protected]/admin/release-notes#3.7.8
docs.github.com/en/[email protected]/admin/release-notes#3.8.1