CVE-2023-3364 (GCVE-0-2023-3364)
Vulnerability from cvelistv5
Published
2023-08-01 23:36
Modified
2025-05-22 04:05
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Summary
An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use AutolinkFilter to the preview_markdown endpoint.
References
Impacted products
Vendor Product Version
GitLab GitLab Version: 8.14   ≤
Version: 16.1   ≤
Version: 16.2   ≤
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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