CVE-2020-13347

State: Published
Severity: 9.1 Critical
Published: Oct 7, 2020
Updated: Aug 4, 2024
Reserved: May 21, 2020

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.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLab RunnerGitLab	>=12.0.0, <13.2.4Affected >=13.3.0, <13.3.2Affected >=13.4.0, <13.4.1Affected

References

https://gitlab.com/gitlab-org/gitlab-runner/-/issues/26725
https://hackerone.com/reports/955016
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13347.json

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