by Kastro
Paper/Archive/CVE-2020-12658

CVE-2020-12658

mitre — gssproxy (aka gss-proxy) before 0.8.3 does not unlock cond_mutex before pthread exit in gp_worker_main() in gp_workers.c.

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 78.1.781 × 2015.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

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

References

refpagure.io/gssproxy/c/cb761412e299ef907f22cd7c4146d50c8a792003?branch=masterrefgithub.com/gssapi/gssproxy/compare/v0.8.2...v0.8.3refgithub.com/gssapi/gssproxy/commit/cb761412e299ef907f22cd7c4146d50c8a792003reflists.debian.org/debian-lts-announce/2021/01/msg00004.html