CVE catalog
CVE-2020-12658
gssproxy: CVE-2020-12658
- Severity
- Medium · CVSS 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.77% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gssproxy | sid | 0.9.2-5 | fixed |
| Debian | gssproxy | forky | 0.9.2-5 | fixed |
| Debian | gssproxy | trixie | 0.9.2-3 | fixed |
| Debian | gssproxy | bookworm | 0.9.1-1 | fixed |
| Opensuse | gssproxy | leap 15.2 | 0.8.2-lp152.2.3.1 | fixed |
| Suse | gssproxy | linux enterprise server 12 sp5 | 0.8.2-4.5.1 | fixed |
| Suse | gssproxy | linux enterprise server for sap applications 12 sp5 | 0.8.2-4.5.1 | fixed |
| Suse | gssproxy | linux enterprise module for basesystem 15 sp2 | 0.8.2-3.6.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | gssproxy | source | sid | 0.8.4-1 | unimportant | Not reported | [978931] |
| Debian | gssproxy | source | forky | 0.8.4-1 | unimportant | Not reported | [978931] |
| Debian | gssproxy | source | trixie | 0.8.4-1 | unimportant | Not reported | [978931] |
| Debian | gssproxy | source | bookworm | 0.8.4-1 | unimportant | Not reported | [978931] |
| Opensuse | gssproxy | rpm | leap 15.2 | 0.8.2-lp152.2.3.1 | Not reported | OPENSUSE-SU-2021:0531-1 | Not reported |
| Suse | gssproxy | rpm | linux enterprise server 12 sp5 | 0.8.2-4.5.1 | Not reported | SUSE-SU-2021:1030-1 | Not reported |
| Suse | gssproxy | rpm | linux enterprise server for sap applications 12 sp5 | 0.8.2-4.5.1 | Not reported | SUSE-SU-2021:1030-1 | Not reported |
| Suse | gssproxy | rpm | linux enterprise module for basesystem 15 sp2 | 0.8.2-3.6.1 | Not reported | SUSE-SU-2021:1029-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
[Debian 13 (Trixie)]
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_1029-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-12658]
- [https://osv.dev/vulnerability/DLA-2516-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:1029-1]
- [https://osv.dev/vulnerability/SUSE-SU-2021:1030-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:0531-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-12658]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]