Advisories

ImageMagick before 7.1.2-30 Heap-use-after-free via Layer

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severity
medium
date
Affecting
  • ImageMagick >= 0, < 7.1.2-30

  • ImageMagick >= 0, < 6.9.13-55

CWE
  • CWE-416 Use After Free
CVSS
4.8
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Credit
mangowithegg
Description
ImageMagick before 7.1.2-30 and 6.9.x before 6.9.13-55 contains a heap-use-after-free vulnerability in the Layer method of PerlMagick. An attacker who supplies a crafted list of images can trigger memory access after deallocation, resulting in a crash (denial of service).

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