Vulnérabilités de graphicsmagick

GraphicsMagick WPG File wpg.c ExtractPostscript recursion

A vulnerability was detected in GraphicsMagick up to 1.3.47. Affected by this vulnerability is the function ExtractPostscript of the file coders/wpg.c of the component WPG File Handler. Performing a manipulation results in uncontrolled recursion. The attack may be initiated remotely. The patch is named 627b5b1b2fc2. It is suggested to install a patch to address this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Out-of-bounds write in GraphicsMagick PCD decoder

A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pcd.c), the Huffman delta loop advances its output pointer with q++ after every decoded delta and never checks it against the end of the heap-allocated luma/chroma plane buffers. The pointer is repositioned only when a sync marker introduces a new plane/row; between sync markers the run length is bounded solely by the input. A crafted PCD file that positions the pointer near the end of a plane and then supplies a long run of deltas with no intervening sync therefore walks the pointer past the end of the allocation and writes through

ImageMagick before 7.1.2-26 Heap Buffer Over-Write via X11

ImageMagick before 7.1.2-26 and 6.9.13-51 contains a heap-based buffer over-write vulnerability that occurs when running an X11 import with a crafted window title, which can result in heap memory corruption and denial of service.

UBUNTU-CVE-2026-13606

[Unknown description]

ImageMagick - Command Injection via SVG Decoder

ImageMagick before 7.1.2-15 and 6.9.13-40 contains a command injection vulnerability in the SVG decoder that allows attackers to inject arbitrary MVG drawing commands. Attackers can craft malicious SVG files with injected Magick Vector Graphics commands that execute during rendering.

ImageMagick: integer overflows in MNG magnification

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 (in coders/png.c) are unsafe and can overflow, leading to memory corruption. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.

CVE-2025-32460

GraphicsMagick before 8e56520 has a heap-based buffer over-read in ReadJXLImage in coders/jxl.c, related to an ImportViewPixelArea call.

• Mettez à jour vers 1.4+really1.3.45+hg17696-1

CVE-2025-27796

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.

• Mettez à jour vers 1.4+really1.3.45+hg17689-1

CVE-2025-27795

ReadJXLImage in JXL in GraphicsMagick before 1.3.46 lacks image dimension resource limits.

• Mettez à jour vers 1.4+really1.3.45+hg17689-1

CVE-2020-21679

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.

• Mettez à jour vers 1.4+really1.3.34+hg16181-1

CVE-2022-1270

In GraphicsMagick, a heap buffer overflow was found when parsing MIFF.

• Mettez à jour vers 1.4+really1.3.38-1

CVE-2020-12672

GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

• Mettez à jour vers 1.4+really1.3.35-2

CVE-2020-10938

GraphicsMagick before 1.3.35 has an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImage in magick/compress.c.

• Mettez à jour vers 1.4+really1.3.34-1

CVE-2019-12921

In GraphicsMagick before 1.3.32, the text filename component allows remote attackers to read arbitrary files via a crafted image because of TranslateTextEx for SVG.

• Mettez à jour vers 1.4~hg16039-1

CVE-2014-1947

Stack-based buffer overflow in the WritePSDImage function in coders/psd.c in ImageMagick 6.5.4 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large number of layers in a PSD image, involving the L%02ld string, a different vulnerability than CVE-2014-2030.

• Mettez à jour vers 1.3.20-1

CVE-2019-19950

In GraphicsMagick 1.4 snapshot-20190403 Q8, there is a use-after-free in ThrowException and ThrowLoggedException of magick/error.c.

• Mettez à jour vers 1.4~hg16039-1

CVE-2019-19951

In GraphicsMagick 1.4 snapshot-20190423 Q8, there is a heap-based buffer overflow in the function ImportRLEPixels of coders/miff.c.

• Mettez à jour vers 1.4~hg16039-1

CVE-2019-19953

In GraphicsMagick 1.4 snapshot-20191208 Q8, there is a heap-based buffer over-read in the function EncodeImage of coders/pict.c.

• Mettez à jour vers 1.4+really1.3.34-1

CVE-2019-16709

ImageMagick 7.0.8-35 has a memory leak in coders/dps.c, as demonstrated by XCreateImage.

• Mettez à jour vers 1.4+really1.3.33+hg16117-1

CVE-2019-11506

In GraphicsMagick from version 1.3.30 to 1.4 snapshot-20190403 Q8, there is a heap-based buffer overflow in the function WriteMATLABImage of coders/mat.c, which allows an attacker to cause a denial of service or possibly have unspecified other impact via a crafted image file. This is related to ExportRedQuantumType in magick/export.c.

• Mettez à jour vers 1.4~hg15968-1