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Advisories

ImageMagick before 7.1.2-35 and 6.9.13-60 Infinite Loop via SVG Decoder

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Severity
high
Date
Affecting

  • ImageMagick >= 7.0.0, < 7.1.2-35

  • ImageMagick >= 0, < 6.9.13-60

CWE
  • CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
CVSS
7.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
Santiko Kusnul Hakim, dlemstra
Description
ImageMagick before 7.1.2-35 and 6.9.13-60 contains an infinite loop vulnerability in the SVG decoder because QueueAuthenticPixelCacheNexus in MagickCore/cache.c fails to validate requested region width and height. Attackers can supply a crafted SVG image that repeatedly requests a non-advancing pixel region, consuming CPU and hanging the decoding worker.

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