CVE catalog
CVE-2020-21679
graphicsmagick: CVE-2020-21679
- Severity
- Medium · CVSS 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.43% · Oct 25, 2026
Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.
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 | graphicsmagick | sid | 1.4+really1.3.49-1 | fixed |
| Debian | graphicsmagick | forky | 1.4+really1.3.49-1 | fixed |
| Debian | graphicsmagick | trixie | 1.4+really1.3.45+hg17696-1 | fixed |
| Debian | graphicsmagick | bookworm | 1.4+really1.3.40-4+deb12u1 | fixed |
| Debian | graphicsmagick | bookworm-security | 1.4+really1.3.40-4+deb12u1 | fixed |
| Ubuntu | graphicsmagick | pro | 1.3.26-15 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.26-16 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.26-19 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.27-1 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.27-2 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.27-3 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-1 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-2 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-2ubuntu0.1 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-2ubuntu0.1+esm1 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-2ubuntu0.2 | vulnerable |
| Ubuntu | graphicsmagick | pro | 1.3.28-2ubuntu0.2+esm1 | vulnerable |
| Suse | ImageMagick | linux enterprise software development kit 12 sp5 | 6.8.8.1-71.198.1 | fixed |
| Suse | ImageMagick | linux enterprise server 12 sp5 | 6.8.8.1-71.198.1 | fixed |
| Suse | ImageMagick | linux enterprise server for sap applications 12 sp5 | 6.8.8.1-71.198.1 | fixed |
| Suse | ImageMagick | linux enterprise workstation extension 12 sp5 | 6.8.8.1-71.198.1 | fixed |
| Opensuse | ImageMagick | leap 15.4 | 7.0.7.34-150200.10.54.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | graphicsmagick | source | sid | 1.4+really1.3.34+hg16181-1 | not yet assigned | Not reported | Not reported |
| Debian | graphicsmagick | source | forky | 1.4+really1.3.34+hg16181-1 | not yet assigned | Not reported | Not reported |
| Debian | graphicsmagick | source | trixie | 1.4+really1.3.34+hg16181-1 | not yet assigned | Not reported | Not reported |
| Debian | graphicsmagick | source | bookworm | 1.4+really1.3.34+hg16181-1 | not yet assigned | Not reported | Not reported |
| Suse | ImageMagick | rpm | linux enterprise software development kit 12 sp5 | 6.8.8.1-71.198.1 | Not reported | SUSE-SU-2023:3739-1 | Not reported |
| Suse | ImageMagick | rpm | linux enterprise server 12 sp5 | 6.8.8.1-71.198.1 | Not reported | SUSE-SU-2023:3739-1 | Not reported |
| Suse | ImageMagick | rpm | linux enterprise server for sap applications 12 sp5 | 6.8.8.1-71.198.1 | Not reported | SUSE-SU-2023:3739-1 | Not reported |
| Suse | ImageMagick | rpm | linux enterprise workstation extension 12 sp5 | 6.8.8.1-71.198.1 | Not reported | SUSE-SU-2023:3739-1 | Not reported |
| Opensuse | ImageMagick | rpm | leap 15.4 | 7.0.7.34-150200.10.54.1 | Not reported | SUSE-SU-2023:3792-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [graphicsmagick]Unknown
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [graphicsmagick-dbg]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [graphicsmagick-imagemagick-compat]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· all · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [graphicsmagick-libmagick-dev-compat]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· all · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· all · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [libgraphicsmagick++1-dev]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [libgraphicsmagick1-dev]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [libgraphics-magick-perl]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [libgraphicsmagick++-q16-12]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
- [libgraphicsmagick-q16-3]Unknown
Source package: [graphicsmagick]
Details (4)
1.4+really1.3.40-4+deb12u1· amd64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookwormFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· amd64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
1.4+really1.3.40-4+deb12u1· arm64 · bookworm-securityFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · bookworm; dsa · graphicsmagick · debian · 12
[Debian 13 (Trixie)]
- [graphicsmagick]Unknown
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [graphicsmagick-dbg]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [graphicsmagick-imagemagick-compat]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· all · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· all · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [graphicsmagick-libmagick-dev-compat]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· all · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· all · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [libgraphicsmagick++1-dev]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [libgraphicsmagick1-dev]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [libgraphics-magick-perl]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [libgraphicsmagick++-q16-12t64]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
- [libgraphicsmagick-q16-3t64]Unknown
Source package: [graphicsmagick]
Details (2)
1.4+really1.3.45+hg17696-1· amd64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
1.4+really1.3.45+hg17696-1· arm64 · trixieFixed · Fixed:
1.4+really1.3.34+hg16181-1dsa · graphicsmagick · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_3739-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-21679]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3739-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3792-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-21679]
- [https://security-tracker.debian.org/tracker/CVE-2020-21679]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2174.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]