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medium5.3

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…

Impact

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

VendorProductAffected versions
GitlabGitlab Runner
before 14.3.4
from 14.4.0 before 14.4.2
from 14.5.0 before 14.5.2

References