CVE-2020-12658

gssproxy: not unlocking cond_mutex before pthread exit in gp_worker_main() in gp_workers.c

Published 31 Dec 2020Modified 17 Jun 2026CWE 667

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD.

Description

gssproxy (aka gss-proxy) before 0.8.3 does not unlock cond_mutex before pthread exit in gp_worker_main() in gp_workers.c. NOTE: An upstream comment states "We are already on a shutdown path when running the code in question, so a DoS there doesn't make any sense, and there has been no additional information provided us (as upstream) to indicate why this would be a problem.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	gssproxy	no fix listed
debian 12	gssproxy	0.8.4-1
debian 13	gssproxy	0.8.4-1
debian 14	gssproxy	0.8.4-1
debian 9	gssproxy	0.5.1-2+deb9u1
echo	gssproxy	0.8.4-1

References

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