CVE catalog
CVE-2021-3410
libcaca: CVE-2021-3410
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.56% · Oct 25, 2026
A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.
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 | libcaca | sid | 0.99.beta20-8 | fixed |
| Debian | libcaca | forky | 0.99.beta20-8 | fixed |
| Debian | libcaca | trixie | 0.99.beta20-5+deb13u1 | fixed |
| Debian | libcaca | bookworm | 0.99.beta20-3+deb12u1 | fixed |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu2 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu3 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu4 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5.1 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5.1+esm1 | fixed |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2build2~gcc5.1 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2build2~gcc5.2 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2ubuntu0.16.04.1 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2ubuntu0.16.04.2 | fixed |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2build2~gcc5.2 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2build2~gcc5.3 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2ubuntu0.18.04.1 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2ubuntu0.18.04.2 | fixed |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1 | vulnerable |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1ubuntu1 | vulnerable |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1ubuntu1.20.04.1 | fixed |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu2 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu3 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu4 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5.1 | vulnerable |
| Ubuntu | libcaca | pro | 0.99.beta18-1ubuntu5.1+esm1 | fixed |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2build2~gcc5.1 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2build2~gcc5.2 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2ubuntu0.16.04.1 | vulnerable |
| Ubuntu | libcaca | 16.04 | 0.99.beta19-2ubuntu0.16.04.2 | fixed |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2build2~gcc5.2 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2build2~gcc5.3 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2ubuntu0.18.04.1 | vulnerable |
| Ubuntu | libcaca | 18.04 | 0.99.beta19-2ubuntu0.18.04.2 | fixed |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1 | vulnerable |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1ubuntu1 | vulnerable |
| Ubuntu | libcaca | 20.04 | 0.99.beta19-2.1ubuntu1.20.04.1 | fixed |
| Suse | libcaca | linux enterprise software development kit 12 sp5 | 0.99.beta18-14.12.1 | fixed |
| Suse | libcaca | linux enterprise server 12 sp5 | 0.99.beta18-14.12.1 | fixed |
| Suse | libcaca | linux enterprise server for sap applications 12 sp5 | 0.99.beta18-14.12.1 | fixed |
| Suse | libcaca | linux enterprise module for basesystem 15 sp3 | 0.99.beta19.git20171003-150200.11.9.1 | fixed |
| Suse | libcaca | linux enterprise module for basesystem 15 sp4 | 0.99.beta19.git20171003-150200.11.9.1 | fixed |
| Opensuse | libcaca | leap 15.3 | 0.99.beta19.git20171003-150200.11.9.1 | fixed |
| Opensuse | libcaca | leap 15.4 | 0.99.beta19.git20171003-150200.11.9.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libcaca | source | sid | 0.99.beta19-2.2 | not yet assigned | Not reported | [983686] |
| Debian | libcaca | source | forky | 0.99.beta19-2.2 | not yet assigned | Not reported | [983686] |
| Debian | libcaca | source | trixie | 0.99.beta19-2.2 | not yet assigned | Not reported | [983686] |
| Debian | libcaca | source | bookworm | 0.99.beta19-2.2 | not yet assigned | Not reported | [983686] |
| Ubuntu | libcaca | deb | pro | 0.99.beta18-1ubuntu5.1+esm1 | Not reported | USN-4921-1 | Not reported |
| Ubuntu | libcaca | deb | 16.04 | 0.99.beta19-2ubuntu0.16.04.2 | Not reported | USN-4921-1 | Not reported |
| Ubuntu | libcaca | deb | 18.04 | 0.99.beta19-2ubuntu0.18.04.2 | Not reported | USN-4921-1 | Not reported |
| Ubuntu | libcaca | deb | 20.04 | 0.99.beta19-2.1ubuntu1.20.04.1 | Not reported | USN-4921-1 | Not reported |
| Ubuntu | libcaca | deb | pro | 0.99.beta18-1ubuntu5.1+esm1 | Not reported | UBUNTU-CVE-2021-3410 | Not reported |
| Ubuntu | libcaca | deb | 16.04 | 0.99.beta19-2ubuntu0.16.04.2 | Not reported | UBUNTU-CVE-2021-3410 | Not reported |
| Ubuntu | libcaca | deb | 18.04 | 0.99.beta19-2ubuntu0.18.04.2 | Not reported | UBUNTU-CVE-2021-3410 | Not reported |
| Ubuntu | libcaca | deb | 20.04 | 0.99.beta19-2.1ubuntu1.20.04.1 | Not reported | UBUNTU-CVE-2021-3410 | Not reported |
| Suse | libcaca | rpm | linux enterprise software development kit 12 sp5 | 0.99.beta18-14.12.1 | Not reported | SUSE-SU-2022:3428-1 | Not reported |
| Suse | libcaca | rpm | linux enterprise server 12 sp5 | 0.99.beta18-14.12.1 | Not reported | SUSE-SU-2022:3428-1 | Not reported |
| Suse | libcaca | rpm | linux enterprise server for sap applications 12 sp5 | 0.99.beta18-14.12.1 | Not reported | SUSE-SU-2022:3428-1 | Not reported |
| Suse | libcaca | rpm | linux enterprise module for basesystem 15 sp3 | 0.99.beta19.git20171003-150200.11.9.1 | Not reported | SUSE-SU-2022:3400-1 | Not reported |
| Suse | libcaca | rpm | linux enterprise module for basesystem 15 sp4 | 0.99.beta19.git20171003-150200.11.9.1 | Not reported | SUSE-SU-2022:3400-1 | Not reported |
| Opensuse | libcaca | rpm | leap 15.3 | 0.99.beta19.git20171003-150200.11.9.1 | Not reported | SUSE-SU-2022:3400-1 | Not reported |
| Opensuse | libcaca | rpm | leap 15.4 | 0.99.beta19.git20171003-150200.11.9.1 | Not reported | SUSE-SU-2022:3400-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [caca-utils]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-3+deb12u1· amd64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
0.99.beta20-3+deb12u1· arm64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
- [libcaca0]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-3+deb12u1· amd64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
0.99.beta20-3+deb12u1· arm64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
- [libcaca-dev]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-3+deb12u1· amd64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
0.99.beta20-3+deb12u1· arm64 · bookwormFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · bookworm; dsa · libcaca · debian · 12
[Debian 13 (Trixie)]
- [caca-utils]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-5+deb13u1· amd64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
0.99.beta20-5+deb13u1· arm64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
- [libcaca0]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-5+deb13u1· amd64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
0.99.beta20-5+deb13u1· arm64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
- [libcaca-dev]Fixed
Source package: [libcaca]
Details (2)
0.99.beta20-5+deb13u1· amd64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
0.99.beta20-5+deb13u1· arm64 · trixieFixed · Fixed:
0.99.beta19-2.2dsa · libcaca · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_0754-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-3410]
- [https://osv.dev/vulnerability/DLA-2584-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:3400-1]
- [https://osv.dev/vulnerability/SUSE-SU-2022:3428-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2021-3410]
- [https://osv.dev/vulnerability/USN-4921-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-3410]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]