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…

PriorityP354critical9.1CVSS 3.1

AVNACLPRHUINSCCHIHAH

EPSS

2.28%

81.2th percentile

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.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
gitlab	gitlab	—	—
gitlab	gitlab	>= 12.0.0 < 13.2.4	13.2.4
gitlab	gitlab	>= 13.3.0 < 13.3.2	13.3.2
gitlab	gitlab	>= 13.4.0 < 13.4.1	13.4.1
gitlab	gitlab_runner	—	—
gitlab	gitlab_runner	—	—
gitlab	gitlab_runner	—	—
gitlab	gitlab_runner	—	—

CVSS provenance

nvdv3.19.1CRITICALCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C

osv9.1CRITICAL

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