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CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2023-3909

Inefficient Regular Expression Complexity in GitLab

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Status
Published
Published
Updated
Assigning organization
GitLab

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.3 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. A Regular Expression Denial of Service was possible by adding a large string in timeout input in gitlab-ci.yml file.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GitLab GitLab

Default version status: unaffected

  • 12.3 to < 16.3.6affected
  • 16.4 to < 16.4.2affected
  • 16.5 to < 16.5.1affected

References