CVE-2025-62594
ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)
4.7
MEDIUM
CVSS 3.1
EPSS 0.33%
描述
ImageMagick is a software suite to create, edit, compose, or convert bitmap images. ImageMagick versions prior to 7.1.2-8 are vulnerable to denial-of-service due to unsigned integer underflow and division-by-zero in the CLAHEImage function. When tile width or height is zero, unsigned underflow occurs in pointer arithmetic, leading to out-of-bounds memory access, and division-by-zero causes immediate crashes. This issue has been patched in version 7.1.2-8.
如何修補 CVE-2025-62594
要修補 CVE-2025-62594,請將受影響套件升級到下列已修補版本。
- —升級至 8:7.1.1.43+dfsg1-1+deb13u4 或更新版本
- —未列出修補版本
- —未列出修補版本
- —未列出修補版本
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- —未列出修補版本
- —未列出修補版本
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- —未列出修補版本
- —未列出修補版本
CVE-2025-62594 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(13)
- from 0, < 8:7.1.1.43+dfsg1-1+deb13u4
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
- from 0, <= 14.9.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |