CVE-2020-12658

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.

• CWE-667

• https://github.com/gssapi/gssproxy/commit/cb761412e299ef907f22cd7c4146d50c8a792003Patch, Third Party Advisory
• https://github.com/gssapi/gssproxy/compare/v0.8.2...v0.8.3Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/01/msg00004.htmlMailing List, Third Party Advisory
• https://pagure.io/gssproxy/c/cb761412e299ef907f22cd7c4146d50c8a792003?branch=masterThird Party Advisory
• https://github.com/gssapi/gssproxy/commit/cb761412e299ef907f22cd7c4146d50c8a792003Patch, Third Party Advisory
• https://github.com/gssapi/gssproxy/compare/v0.8.2...v0.8.3Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/01/msg00004.htmlMailing List, Third Party Advisory
• https://pagure.io/gssproxy/c/cb761412e299ef907f22cd7c4146d50c8a792003?branch=masterThird Party Advisory

Published

Dec 31, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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