CVE-2025-62594 - ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)

CVE-2025-62594 - ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)

https://cvefeed.io/rssfeed/latest.atom / Mon, 10/27/2025 - 22:45
CVE ID : CVE-2025-62594
Published : 27. Oktober 2025 20:15 | 1 Stunde, 24 Minuten ago
Description : 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.
Severity: 4.7 | MEDIUM
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