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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-6840
HistoryFeb 07, 2024 - 10:15 p.m.

CVE-2023-6840

2024-02-0722:15:09
Debian Security Bug Tracker
security-tracker.debian.org
3
cve-2023-6840
gitlab ee
branch renaming
security policy
bypass
unix

6.7 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%

An issue has been discovered in GitLab EE affecting all versions from 16.4 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows a maintainer to change the name of a protected branch that bypasses the security policy added to block MR.

OSVersionArchitecturePackageVersionFilename
Debian999allgitlab< 16.6.7-1gitlab_16.6.7-1_all.deb

6.7 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.6%