CVE-2021-39939
Fixed in a distro release EPSS <1%CVSS 6.5
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
Products: GitLab Runner
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | gitlab-runner | 14.5.2-1 |
| Ubuntu 18.04 LTS | gitlab-ci-multi-runner | no fix |
| Ubuntu 20.04 LTS | gitlab-ci-multi-runner | no fix |