CVE-2023-3964
Incorrect Authorization in GitLab
4.3
MEDIUM
CVSS 3.1
EPSS 0.18%
Description
An issue has been discovered in GitLab affecting all versions starting from 13.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for users to access composer packages on public projects that have package registry disabled in the project settings.
How to fix CVE-2023-3964
To remediate CVE-2023-3964, upgrade the affected package to a fixed version below.
- —upgrade to 16.4.3 or later
Is CVE-2023-3964 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.2.0, < 16.4.3, >= 16.5.0, < 16.5.3, >= 16.6.0, < 16.6.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |