CVE-2021-39939

An uncontrolled resource consumption vulnerability in GitLab Runner affecting all versions starting from 13.7 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker triggering a job with a specially crafted docker image to exhaust resources on runner manager

Score

CVSS 3.1 6.5 Medium

Status

Modified - cve@gitlab.com

Published

2021-12-13

Last modified

2024-08-04

Weaknesses

CWE-400

Affected products

• Gitlab (Gitlab)
• Gitlab Runner (Gitlab)

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39939.json
• https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28630