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Advisories

ImageMagick before 7.1.2-31 Policy Bypass in UHDR encoder

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severity
medium
date
Affecting

  • ImageMagick >= 0, < 7.1.2-31

CWE
  • CWE-400 Uncontrolled Resource Consumption
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
santhreal
Description
ImageMagick before 7.1.2-31 contains a policy bypass vulnerability in the UHDR encoder that fails to perform policy checks during buffer allocation for image pixels. Attackers can bypass resource policies by processing specially crafted UHDR images, potentially causing denial of service through excessive memory allocation.

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