CVE-2021-39947
5.3
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab Runner | <14.3.4 | affected |
| GitLab | GitLab Runner | >=14.4, <14.4.2 | affected |
| GitLab | GitLab Runner | >=14.5, <14.5.2 | affected |
Weaknesses
- Information exposure in GitLab Runner
ADP Enrichment
CVE Program Container
Additional References
- https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json
References
- https://gitlab.com/gitlab-org/gitlab-runner/-/issues/28732
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39947.json
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