Information disclosure in Gitlab Community Edition and GitLab Enterprise Edition - CVE-2023-3964
Published: December 1, 2023
Vulnerability identifier: #VU83614
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-3964
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote user can access composer packages on public projects that have package registry disabled in the project settings.
Affected software
Gitlab Community Edition
GitLab Enterprise Edition
GitLab Enterprise Edition
How to mitigate CVE-2023-3964
Install updates from vendor's website.
Gitlab Community Edition - addressed in versions 16.4.3, 16.5.3, 16.6.1
GitLab Enterprise Edition - addressed in versions 16.4.3, 16.5.3, 16.6.1
GitLab Enterprise Edition - addressed in versions 16.4.3, 16.5.3, 16.6.1