VYPR
← All advisories
High severity7.5NVD Advisory· Published Jul 13, 2023· Updated Jun 17, 2026

CVE-2023-3424

CVE-2023-3424

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

Affected products

6
  • GitLab Inc./GitLab4 versions
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 3 more
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=10.3.0,<15.11.10
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=10.3.0,<15.11.10
    • (no CPE)range: starting from 10.3 before 15.11.10, starting from 16.0 before 16.0.6, starting from 16.1 before 16.1.1
    • (no CPE)range: 10.3
  • GitLab Inc./GitLab EE and CEllm-fuzzy
    Range: starting from 10.3 before 15.11.10, starting from 16.0 before 16.0.6, starting from 16.1 before 16.1.1
  • osv-coords
    pkg:bitnami/gitlab
    Range: >= 10.3.0, < 15.11.10

Patches

Vulnerability mechanics

References

2

News mentions

1