VYPR
← All advisories
Medium severity5.3NVD Advisory· Published Jun 6, 2022· Updated Jun 17, 2026

CVE-2021-39947

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

Affected products

3
  • GitLab Inc./Gitlab Runner
    cpe:2.3:a:gitlab:gitlab_runner:*:*:*:*:*:*:*:*
    Range: <14.3.4
  • GitLab Inc./Runnerllm-fuzzy2 versions
    <=14.3.4, 14.4-14.4.2, 14.5-14.5.2+ 1 more
    • (no CPE)range: <=14.3.4, 14.4-14.4.2, 14.5-14.5.2
    • (no CPE)range: <14.3.4

Patches

Vulnerability mechanics

References

2

News mentions

0

No linked articles in our index yet.