CVE-2021-39947

Description

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

References

https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3