Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-20224 →
DEBIAN-CVE-2021-20224
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelInde...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the 'unsigned char'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.57+dfsg-1"}]}]
Debian:13
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.57+dfsg-1"}]}]
Debian:14
imagemagick
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.57+dfsg-1"}]}]
Références
- advisory security-tracker.debian.org