ImageMagick Has Heap Out-of-Bounds Read in DCM Decoder (ReadDCMImage)
概要
ImageMagick Has Heap Out-of-Bounds Read in DCM Decoder (ReadDCMImage)
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap out-of-bounds read vulnerability exists in the coders/dcm.c module. When processing DICOM files with a specific configuration, the decoder loop incorrectly reads bytes per iteration. This causes the function to read past the end of the allocated buffer, potentially leading to a Denial of Service (crash) or Information Disclosure (leaking heap memory into the image). Versions 7.1.2-15 and 6.9.13-40 contain a patch.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2026-25982 imagemagick 修正版: 8:6.9.11.60+dfsg-1.3+deb11u10
- Ubuntu UBUNTU-CVE-2026-25982 imagemagick 修正版: 8:6.7.7.10-6ubuntu3.13+esm21
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov