CVE-2021-39947

In specific circumstances, trace file buffers in GitLab Runner versions up to 14.3.4, 14.4 to 14.4.2, and 14.5 to 14.5.2 would re-use the file descriptor 0 for multiple traces and mix the output of several jobs

Score

CVSS 3.1 7.5 High

Status

Modified - cve@gitlab.com

Published

2022-06-06

Last modified

2024-08-04

Affected products

• Gitlab Runner (Gitlab)

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json
• https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732