CVE-2025-66628
ImageMagick is vulnerable to an integer Overflow in TIM decoder leading to out of bounds read (32-bit only)
描述
ImageMagick is a software suite to create, edit, compose, or convert bitmap images. In versions 7.1.2-9 and prior, the TIM (PSX TIM) image parser contains a critical integer overflow vulnerability in its ReadTIMImage function (coders/tim.c). The code reads width and height (16-bit values) from the file header and calculates image_size = 2 * width * height without checking for overflow. On 32-bit systems (or where size_t is 32-bit), this calculation can overflow if width and height are large (e.g., 65535), wrapping around to a small value. This results in a small heap allocation via AcquireQuantumMemory and later operations relying on the dimensions can trigger an out of bounds read. This issue is fixed in version 7.1.2-10.
如何修補 CVE-2025-66628
要修補 CVE-2025-66628,請將受影響套件升級到下列已修補版本。
- —升級至 8:6.9.11.60+dfsg-1.3+deb11u8 或更新版本
- —升級至 14.10.0 或更新版本
- —升級至 14.10.0 或更新版本
- —升級至 14.10.0 或更新版本
- —升級至 14.10.0 或更新版本
- —升級至 14.10.0 或更新版本
- —升級至 14.10.0 或更新版本
CVE-2025-66628 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(7)
- from 0, < 8:6.9.11.60+dfsg-1.3+deb11u8
- from 0, < 14.10.0
- from 0, < 14.10.0
- from 0, < 14.10.0
- from 0, < 14.10.0
- from 0, < 14.10.0
- from 0, < 14.10.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |