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Medium severity4.3NVD Advisory· Published Dec 13, 2021· Updated Jun 17, 2026

CVE-2021-39940

CVE-2021-39940

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. GitLab Maven Package registry is vulnerable to a regular expression denial of service when a specifically crafted string is sent.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • GitLab Inc./GitLab Maven Package registryllm-create
    Range: from 13.2 before 14.3.6, from 14.4 before 14.4.4, from 14.5 before 14.5.2
  • GitLab Inc./GitLabllm-fuzzy4 versions
    from 13.2 before 14.3.6, from 14.4 before 14.4.4, from 14.5 before 14.5.2+ 3 more
    • (no CPE)range: from 13.2 before 14.3.6, from 14.4 before 14.4.4, from 14.5 before 14.5.2
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.2.0,<14.3.6
    • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.2.0,<14.3.6
    • (no CPE)range: >=14.5, <14.5.2
  • osv-coords
    pkg:bitnami/gitlab
    Range: >= 13.2.0, < 14.3.6

Patches

Vulnerability mechanics

References

3

News mentions

0

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