CVE-2023-3920 — Incorrect Authorization in Gitlab

CWE-863 — Incorrect AuthorizationCWE-345 — Insufficient Verification of Data Authenticity5 documents5 sources
Severity
4.3MEDIUMNVD
EPSS
0.3%
top 45.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GitlabDebian Gitlab
Timeline
PublishedSep 29

Description

An issue has been discovered in GitLab affecting all versions starting from 11.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all versions starting from 16.4 before 16.4.1. It was possible that a maintainer to create a fork relationship between existing projects contrary to the documentation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5gitlab/gitlab16.3 — 16.3.5+1
▶NVDgitlab/gitlab11.2 — 16.2.8+2
▶debiandebian/gitlab< gitlab 16.4.4+ds2-2 (sid)
▶gitlabgitlab/gitlab

🔴Vulnerability Details

2
OSV
CVE-2023-3920: An issue has been discovered in GitLab affecting all versions starting from 11↗2023-09-29
▶
GHSA
GHSA-qw5x-x275-9wwh: An issue has been discovered in GitLab affecting all versions starting from 11↗2023-09-29
▶

📋Vendor Advisories

2
GitLab
CVE-2023-3920: An issue has been discovered in GitLab affecting all versions starting from 11.2 before 16.2.8, all versions starting from 16.3 before 16.3.5, all ver↗2023-09-29
▶
Debian
CVE-2023-3920: gitlab - An issue has been discovered in GitLab affecting all versions starting from 11.2...↗2023
▶