UpHeron
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Servers and applications

CVE-2020-13354

A potential DOS vulnerability was discovered in GitLab CE/EE starting with version 12.6. The container registry name check could cause exponential number of backtracks for certain user supplied values resulting in high CPU usage. Affected versions are: >=12.6, <13.3.9.

Severity
Medium 4.3
Published
17 Nov 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.3.9
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 12.6.0 before 13.3.9

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-13354
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-13354