UpHeron
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Servers and applications

CVE-2020-13347

A command injection vulnerability was discovered in Gitlab runner versions prior to 13.2.4, 13.3.2 and 13.4.1. When the runner is configured on a Windows system with a docker executor, which allows the attacker to run arbitrary commands on Windows host, via DOCKER_AUTH_CONFIG build variable.

Severity
Critical 9.1
Published
7 Oct 2020
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
13.2.4, 13.3.2, 13.4.1
Sources
NVD

Affected software

SoftwareAffected versions
GitLabServers and applications · cpe:a:gitlab:gitlab
  • From 12.0.0 before 13.2.4
  • From 13.3.0 before 13.3.2
  • From 13.4.0 before 13.4.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-13347
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-13347