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osvGoogleOSV:CVE-2023-6680
HistoryDec 15, 2023 - 4:15 p.m.

CVE-2023-6680

2023-12-1516:15:46
Google
osv.dev
3
cve-2023-6680
software
smartcard authentication
gitlab ee
certificate validation
attack
experimental feature
administrator
public key

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.8%

An improper certificate validation issue in Smartcard authentication in GitLab EE affecting all versions from 11.6 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows an attacker to authenticate as another user given their public key if they use Smartcard authentication. Smartcard authentication is an experimental feature and has to be manually enabled by an administrator.

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.8%