Most recent entries from all

bdu:2025-12589

certfr-2025-avi-0969 — De multiples vulnérabilités ont été découvertes dans les produits VMware. Elles permettent à un attaquant de provoquer…

certfr-2025-avi-0969

EUVD-2026-257573

fkie_cve-2025-55212

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-28 and 7.1.2-2, passing a geometry string containing only a colon (":") to montage -geometry leads GetGeometry() to set width/height to 0. Later, ThumbnailImage() divides by these zero dimensions, triggering a crash (SIGFPE/abort), resulting in a denial of service. This issue has been patched in versions 6.9.13-28 and 7.1.2-2.

GHSA-fh55-q5pj-pxgw — ImageMagick affected by divide-by-zero in ThumbnailImage via montage -geometry ":" leads to crash

Affected: NuGet: Magick.NET-Q16-AnyCPU, NuGet: Magick.NET-Q16-HDRI-AnyCPU, NuGet: Magick.NET-Q16-HDRI-OpenMP-arm64, NuGet: Magick.NET-Q16-HDRI-OpenMP-x64, NuGet: Magick.NET-Q16-HDRI-arm64, NuGet: Magick.NET-Q16-HDRI-x64, NuGet: Magick.NET-Q16-HDRI-x86, NuGet: Magick.NET-Q16-OpenMP-arm64, NuGet: Magick.NET-Q16-OpenMP-x64, NuGet: Magick.NET-Q16-arm64 and 8 more

## Summary Passing a geometry string containing only a colon (":") to montage -geometry leads GetGeometry() to set width/height to 0. Later, ThumbnailImage() divides by these zero dimensions, triggering a crash (SIGFPE/abort), resulting in a denial of service.

## Details **Root Cause** 1. `montage -geometry ":" ...` reaches `MagickCore/geometry.c:GetGeometry().` 2. `StringToDouble/InterpretLocaleValue` parses `":"` as `0.0;` then: https://github.com/ImageMagick/ImageMagick/blob/0ba1b587be17543b664f7ad538e9e51e0da59d17/MagickCore/geometry.c#L355 `WidthValue` (and/or `HeightValue)` is set with a zero dimension. 3. In MagickCore/resize.c:ThumbnailImage(), the code computes: https://github.com/ImageMagick/ImageMagick/blob/0ba1b587be17543b664f7ad538e9e51e0da59d17/MagickCore/resize.c#L4625-L4629 causing a division by zero and immediate crash.

The issue is trivially triggerable without external input files (e.g., using `xc:white`).

### Reproduction Environment ``` Version: ImageMagick 7.1.2-1 (Beta) Q16-HDRI x86_64 0ba1b587b:20250812 https://imagemagick.org Features: Cipher DPC HDRI Delegates (built-in): bzlib fontconfig freetype jbig jng jpeg lcms lzma pangocairo png tiff x xml zlib Compiler: clang (14.0.0) OS/Arch: Linux x86_64 ``` Steps ``` ./bin/magick montage -geometry : xc:white null: ``` Observed result ``` IOT instruction (core dumped) # (Environment-dependent: SIGFPE/abort may be observed.) ```

## PoC No external file required; the pseudo image xc:white suffices: ```…

OESA-2025-2193 — ImageMagick security update

Affected: openEuler:22.03-LTS-SP3: ImageMagick

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-1, ImageMagick is vulnerable to heap-buffer overflow read around the handling of images with separate alpha channels when performing image magnification in ReadOneMNGIMage. This can likely be used to leak subsequent memory contents into the output image. This issue has been patched in version 7.1.2-1.(CVE-2025-55004)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-1, when preparing to transform from Log to sRGB colorspaces, the logmap construction fails to handle cases where the reference-black or reference-white value is larger than 1024. This leads to corrupting memory beyond the end of the allocated logmap buffer. This issue has been patched in version 7.1.2-1.(CVE-2025-55005)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, the magnified size calculations in ReadOneMNGIMage (i…

openSUSE-SU-2025:15498-1 — ImageMagick-7.1.2.2-2.1 on GA media

ImageMagick-7.1.2.2-2.1 on GA media

SUSE-SU-2025:03150-1 — Security update for ImageMagick

Security update for ImageMagick

UBUNTU-CVE-2025-55212

Affected: Ubuntu:Pro:24.04:LTS: imagemagick

WID-SEC-W-2025-1906 — ImageMagick: Mehrere Schwachstellen

Ein entfernter Angreifer kann mehrere Schwachstellen in ImageMagick ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, beliebigen Code auszuführen, erweiterte Berechtigungen zu erlangen, vertrauliche Informationen offenzulegen und andere nicht näher definierte Angriffe durchzuführen.