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CVE-2023-6736

CVE-2023-6736 · Inefficient Regular Expression Complexity in GitLab

This page contains facts from public vulnerability sources. Check the original advisory before updating.

An issue has been discovered in GitLab EE affecting all versions starting from 11.3 before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for an attacker to cause a client-side denial of service using malicious crafted content in the CODEOWNERS file.

CVSS 6.5 · Medium · EPSS 0.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • ≥ 11.3, < 16.7.6: Affected (semver)
    • ≥ 16.8, < 16.8.3: Affected (semver)
    • ≥ 16.9, < 16.9.1: Affected (semver)

    Update to 16.7.6; Update to 16.8.3; Update to 16.9.1

  • gitlab Ubuntu:16.04:LTS

    Versions
    • 8.4.3+dfsg-9
    • 8.4.3+dfsg-12
    • 8.5.8+dfsg-5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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