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Debian Security Bug TrackerDEBIANCVE:CVE-2023-5226

HistoryDec 01, 2023 - 7:15 a.m.

CVE-2023-5226

2023-12-0107:15:12

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-5226

repository content manipulation

prohibited branch

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

4.8

Confidence

High

EPSS

0.001

Percentile

18.0%

JSON

An issue has been discovered in GitLab affecting all versions before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. Under certain circumstances, a malicious actor bypass prohibited branch checks using a specially crafted branch name to manipulate repository content in the UI.

OSVersionArchitecturePackageVersionFilename
Debian999allgitlab< 16.4.4+ds2-2gitlab_16.4.4+ds2-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	999	all	gitlab	< 16.4.4+ds2-2	gitlab_16.4.4+ds2-2_all.deb

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

4.8

Confidence

High

EPSS

0.001

Percentile

18.0%

JSON

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