Vulnerability in Gitlab
CVE-2023-0632
An issue has been discovered in GitLab affecting all versions starting from 15.2 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible by using crafted payloads to search Harbor Registry.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
EPSS: 0.008 (52.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Gitlab — versions 15.2, 16.1.0, 16.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@gitlab.com (issue-tracking, Broken Link)
- cve@gitlab.com (Permissions Required, technical-description, permissions-required, exploit)
Frequently asked questions
- What is CVE-2023-0632?
- CVE-2023-0632 is a medium-severity vulnerability in Gitlab, classified under Inefficient Regular Expression Complexity. CVSS score: 6.5/10. Published 2023-08-02.
- How severe is CVE-2023-0632?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2023-0632 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.