CVE catalog
CVE-2020-24330
trousers: CVE-2020-24330
- Severity
- High · CVSS 7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.49% · Oct 25, 2026
An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed.
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 | trousers | sid | 0.3.15-1 | fixed |
| Debian | trousers | forky | 0.3.15-1 | fixed |
| Debian | trousers | trixie | 0.3.15-0.4 | fixed |
| Debian | trousers | bookworm | 0.3.15-0.3 | fixed |
| Ubuntu | trousers | 16.04 | 0.3.13-4 | vulnerable |
| Ubuntu | trousers | 18.04 | 0.3.14+fixed1-1 | vulnerable |
| Ubuntu | trousers | 18.04 | 0.3.14+fixed1-1build1 | vulnerable |
| Ubuntu | trousers | 20.04 | 0.3.14+fixed1-1build1 | vulnerable |
| Suse | trousers | linux enterprise high performance computing 15-espos | 0.3.14-150000.3.3.1 | fixed |
| Suse | trousers | linux enterprise high performance computing 15-ltss | 0.3.14-150000.3.3.1 | fixed |
| Suse | trousers | linux enterprise server 15-ltss | 0.3.14-150000.3.3.1 | fixed |
| Suse | trousers | linux enterprise server for sap applications 15 | 0.3.14-150000.3.3.1 | fixed |
| Suse | trousers | linux enterprise server 12 sp2-bcl | 0.3.13-3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | trousers | source | sid | 0.3.15-0.1 | unimportant | Not reported | Not reported |
| Debian | trousers | source | forky | 0.3.15-0.1 | unimportant | Not reported | Not reported |
| Debian | trousers | source | trixie | 0.3.15-0.1 | unimportant | Not reported | Not reported |
| Debian | trousers | source | bookworm | 0.3.15-0.1 | unimportant | Not reported | Not reported |
| Suse | trousers | rpm | linux enterprise high performance computing 15-espos | 0.3.14-150000.3.3.1 | Not reported | SUSE-SU-2022:2798-1 | Not reported |
| Suse | trousers | rpm | linux enterprise high performance computing 15-ltss | 0.3.14-150000.3.3.1 | Not reported | SUSE-SU-2022:2798-1 | Not reported |
| Suse | trousers | rpm | linux enterprise server 15-ltss | 0.3.14-150000.3.3.1 | Not reported | SUSE-SU-2022:2798-1 | Not reported |
| Suse | trousers | rpm | linux enterprise server for sap applications 15 | 0.3.14-150000.3.3.1 | Not reported | SUSE-SU-2022:2798-1 | Not reported |
| Suse | trousers | rpm | linux enterprise server 12 sp2-bcl | 0.3.13-3.3.1 | Not reported | SUSE-SU-2022:2800-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libtspi1]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.3· amd64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
0.3.15-0.3· arm64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
- [libtspi-dev]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.3· amd64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
0.3.15-0.3· arm64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
- [trousers]Fixed
Details (2)
0.3.15-0.3· amd64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
0.3.15-0.3· arm64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
- [trousers-dbg]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.3· amd64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
0.3.15-0.3· arm64 · bookwormFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · bookworm; dsa · trousers · debian · 12
[Debian 13 (Trixie)]
- [libtspi1]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.4· amd64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
0.3.15-0.4+b2· arm64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
- [libtspi-dev]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.4· amd64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
0.3.15-0.4+b2· arm64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
- [trousers]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.4· amd64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
0.3.15-0.4+b2· arm64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
- [trousers-dbg]Fixed
Source package: [trousers]
Details (2)
0.3.15-0.4· amd64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
0.3.15-0.4+b2· arm64 · trixieFixed · Fixed:
0.3.15-0.1dsa · trousers · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2021:1627]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_1627.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-24330]
- [https://osv.dev/vulnerability/SUSE-SU-2022:2798-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:2800-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-24330]
- [https://security-tracker.debian.org/tracker/CVE-2020-24330]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]