PT-2026-21600 · Unknown+3 · Imagemagick+3
CVSS v2.0
8.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
ImageMagick versions prior to 7.1.2-15
Description
ImageMagick is software used for editing and manipulating digital images. The
WriteUHDRImage function in coders/uhdr.c uses 32-bit integer arithmetic to calculate the pixel buffer size. When image dimensions are large, this calculation can overflow, resulting in an undersized heap allocation and an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write. The vulnerable function is WriteUHDRImage.Recommendations
Update to ImageMagick version 7.1.2-15 or later.
Exploit
Fix
RCE
DoS
Heap Based Buffer Overflow
Integer Overflow
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Related Identifiers
Affected Products
Imagemagick
Linuxmint
Red Os
Ubuntu