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CVE-2017-14172

In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption.

Impact

In coders/ps.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSImage() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "extent" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.

Affected products

VendorProductAffected versions
ImagemagickImagemagick
Version 7.0.7-0
CanonicalUbuntu Linux
Versions 14.04, 16.04, 17.10, 18.04
DebianDebian Linux
Versions 8.0, 9.0

Weakness classification

CWE-834

References