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CVE-2023-6840

CVE-2023-6840 · Missing Authorization 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 from 16.4 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows a maintainer to change the name of a protected branch that bypasses the security policy added to block MR.

CVSS 6.7 · Medium · EPSS 0.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • gitlab

    Versions
    • ≥ 16.4, < 16.6.7: Affected (semver)
    • ≥ 16.7, < 16.7.5: Affected (semver)
    • ≥ 16.8, < 16.8.2: Affected (semver)

    Update to 16.6.7; Update to 16.7.5; Update to 16.8.2

  • 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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