CVE-2020-12658

Summary

CVECVE-2020-12658
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-31 01:15:00 UTC
Updated2023-11-07 03:15:00 UTC
Description** DISPUTED ** 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."

Risk And Classification

Problem Types: CWE-667

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Application Gssproxy Project Gssproxy All All All All
Application Gssproxy Project Gssproxy All All All All

References

ReferenceSourceLinkTags
Comparing v0.8.2...v0.8.3 · gssapi/gssproxy · GitHub MISC github.com Third Party Advisory
Unlock cond_mutex before pthread exit in gp_worker_main() · gssapi/gssproxy@cb76141 · GitHub MISC github.com Patch, Third Party Advisory
[SECURITY] [DLA 2516-1] gssproxy security update MLIST lists.debian.org Mailing List, Third Party Advisory
Commit - gssproxy - cb761412e299ef907f22cd7c4146d50c8a792003 - Pagure.io MISC pagure.io Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 174872 SUSE Enterprise Linux Security Update for gssproxy (SUSE-SU-2021:1030-1)
  • 174873 SUSE Enterprise Linux Security Update for gssproxy (SUSE-SU-2021:1029-1)
  • 670179 EulerOS Security Update for gssproxy (EulerOS-SA-2021-1679)
  • 670281 EulerOS Security Update for gssproxy (EulerOS-SA-2021-1795)
  • 670918 EulerOS Security Update for gssproxy (EulerOS-SA-2021-1145)
  • 750277 OpenSUSE Security Update for gssproxy (openSUSE-SU-2021:0531-1)

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report