Authentication flaw

2023-04-0719:15:00

PRIOn knowledge base

www.prio-n.com

github

enterprise server

authentication

vulnerability

ssh certificate authority

bypass

unauthorized access

secret gist

url

bug bounty program

0.001 Low

EPSS

Percentile

46.5%

JSON

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.

CPENameOperatorVersion
enterprise_servereq3.8.0
enterprise_serverge3.7.0
enterprise_serverlt3.7.8
enterprise_serverge3.6.0
enterprise_serverlt3.6.11
enterprise_serverge3.5.0
enterprise_serverlt3.5.15
enterprise_serverlt3.4.18

Name	Operator	Version
enterprise_server	eq	3.8.0
enterprise_server	ge	3.7.0
enterprise_server	lt	3.7.8
enterprise_server	ge	3.6.0
enterprise_server	lt	3.6.11
enterprise_server	ge	3.5.0
enterprise_server	lt	3.5.15
enterprise_server	lt	3.4.18

References

docs.github.com/en/[email protected]/admin/release-notes

0.001 Low

EPSS

Percentile

46.5%

JSON

Related for PRION:CVE-2023-23761