Description
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.
References (3)
Core 3
Core References
Broken Link, Vendor Advisory x_refsource_misc
https://gitlab.com/gitlab-org/gitlab-runner/-/issues/26725
Permissions Required, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/955016
Vendor Advisory x_refsource_confirm
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13347.json
Scores
CVSS v3
9.1
EPSS
0.0109
EPSS Percentile
78.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (1)
gitlab/gitlab
12.0.0 - 13.2.4 (2 CPE variants)
Published
Oct 07, 2020
Tracked Since
Feb 18, 2026