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Advisories

ImageMagick 7.1.0-20 before 7.1.2-32 Use After Free via -fx Option

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severity
low
date
Affecting

  • ImageMagick >= 7.1.0-20, < 7.1.2-32

CWE
  • CWE-476 NULL Pointer Dereference
CVSS
2.0
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Credit
Yanhaoxi
Description
ImageMagick 7.1.0-20 before 7.1.2-32 contains a use after free vulnerability in the -fx option that occurs when a memory allocation fails during a specific operation. Attackers who can supply crafted -fx expressions under memory pressure can trigger freed memory access, causing crashes or memory corruption.

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