Advisories

ImageMagick - Use-After-Free Write in PDB Decoder

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severity
low
date
Affecting
  • ImageMagick >= 0, < 7.1.2-15

  • ImageMagick >= 0, < 6.9.13-40

CWE
  • CWE-416 Use After Free
CVSS
6.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Credit
zerojackyi
Description
ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory.

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