Description
ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GraphicsMagick | GraphicsMagick | < 1.3.46 | 1.3.46 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | graphicsmagick | 1.4+really1.3.45+hg17689-1 | — |
| Debian 13 | graphicsmagick | 1.4+really1.3.45+hg17689-1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | GraphicsMagick | 1.3.45-2.1 | openSUSE-SU-2025:14949-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | GraphicsMagick +5 | 1.3.45-1.amzn2023.0.1 | ALAS2023-2025-1201 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | graphicsmagick-compat | 1.3.46-r0 | — |
Advisories 3
- WID-SEC-2025-0501 GraphicsMagick: Mehrere Schwachstellen ermöglichen Denial of Service und nicht spezifizierte Angriffe BSI CERT-Bund (WID) · Sep 29, 2025
- ALAS2023-2025-1201 Moderate: GraphicsMagick security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Sep 29, 2025
- openSUSE-SU-2025:14949-1 GraphicsMagick-1.3.45-2.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025