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Medium severity4.3NVD Advisory· Published Apr 12, 2024· Updated Jun 17, 2026

CVE-2023-6489

CVE-2023-6489

Description

A denial of service vulnerability was identified in GitLab CE/EE, versions 16.7.7 prior to 16.8.6, 16.9 prior to 16.9.4 and 16.10 prior to 16.10.2 which allows an attacker to spike the GitLab instance resources usage resulting in service degradation via chat integration feature.

Affected products

6
  • GitLab Inc./GitLabv54 versions
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 16.7.7
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=16.7.7,<16.8.6
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=16.7.7,<16.8.6
    • (no CPE)range: 16.7.7 < 16.8.6, 16.9 < 16.9.4, 16.10 < 16.10.2
  • GitLab Inc./GitLab EE and CEllm-fuzzy
    Range: 16.7.7 < 16.8.6, 16.9 < 16.9.4, 16.10 < 16.10.2
  • osv-coords
    pkg:bitnami/gitlab
    Range: >= 16.7.7, < 16.8.6

Patches

Vulnerability mechanics

References

2

News mentions

1