Описание
ImageMagick is an open source software suite for displaying, converting, and editing raster image files. In ImageMagick versions prior to 7.1.2-7 and 6.9.13-32, an integer overflow vulnerability exists in the BMP decoder on 32-bit systems. The vulnerability occurs in coders/bmp.c when calculating the extent value by multiplying image columns by bits per pixel. On 32-bit systems with size_t of 4 bytes, a malicious BMP file with specific dimensions can cause this multiplication to overflow and wrap to zero. The overflow check added to address CVE-2025-57803 is placed after the overflow occurs, making it ineffective. A specially crafted 58-byte BMP file with width set to 536,870,912 and 32 bits per pixel can trigger this overflow, causing the bytes_per_line calculation to become zero. This vulnerability only affects 32-bit builds of ImageMagick where default resource limits for width, height, and area have been manually increased beyond their defaults. 64-bit systems with size_t of 8 b...
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 8:7.1.2.8+dfsg1-1 |
| esm-apps/focal | released | 8:6.9.10.23+dfsg-2.1ubuntu11.11+esm5 |
| esm-apps/jammy | released | 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5+esm5 |
| esm-apps/noble | released | 8:6.9.12.98+dfsg1-5.2ubuntu0.1~esm4 |
| esm-infra-legacy/trusty | released | 8:6.7.7.10-6ubuntu3.13+esm16 |
| esm-infra/bionic | released | 8:6.9.7.4+dfsg-16ubuntu6.15+esm7 |
| esm-infra/xenial | released | 8:6.8.9.9-7ubuntu5.16+esm15 |
| jammy | needed | |
| noble | needed | |
| plucky | needed |
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5.9 Medium
CVSS3
Связанные уязвимости
ImageMagick is an open source software suite for displaying, converting, and editing raster image files. In ImageMagick versions prior to 7.1.2-7 and 6.9.13-32, an integer overflow vulnerability exists in the BMP decoder on 32-bit systems. The vulnerability occurs in coders/bmp.c when calculating the extent value by multiplying image columns by bits per pixel. On 32-bit systems with size_t of 4 bytes, a malicious BMP file with specific dimensions can cause this multiplication to overflow and wrap to zero. The overflow check added to address CVE-2025-57803 is placed after the overflow occurs, making it ineffective. A specially crafted 58-byte BMP file with width set to 536,870,912 and 32 bits per pixel can trigger this overflow, causing the bytes_per_line calculation to become zero. This vulnerability only affects 32-bit builds of ImageMagick where default resource limits for width, height, and area have been manually increased beyond their defaults. 64-bit systems with size_t of 8 byte
ImageMagick is an open source software suite for displaying, convertin ...
5.9 Medium
CVSS3