Candidate: CVE-2017-12671
PublicDate: 2017-08-07 21:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12671
Description:
 In ImageMagick 7.0.6-3, a missing NULL assignment was found in
 coders/png.c, leading to an invalid free in the function
 RelinquishMagickMemory in MagickCore/memory.c, which allows attackers to
 cause a denial of service.
Ubuntu-Description:
Notes:
 mdeslaur> 0124-bad-free-in-RelinquishMagickMemory.patch in unstable
 mdeslaur> 0096-bad-free-in-RelinquishMagickMemory.patch in stretch
 mdeslaur> xenial and trusty don't look vulnerable
Bugs:
 https://github.com/ImageMagick/ImageMagick/issues/621
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870119
Priority: low
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]

Patches_imagemagick:
 upstream: https://github.com/ImageMagick/ImageMagick/commit/0de8fd616b92888a7e3d0f640fbb2d397d093944
upstream_imagemagick: released (8:6.9.7.4+dfsg-16)
precise/esm_imagemagick: DNE
trusty_imagemagick: not-affected (code not present)
trusty/esm_imagemagick: DNE (trusty was not-affected [code not present])
vivid/ubuntu-core_imagemagick: DNE
xenial_imagemagick: not-affected (code not present)
esm-infra/xenial_imagemagick: not-affected (code not present)
zesty_imagemagick: ignored (reached end-of-life)
artful_imagemagick: not-affected (8:6.9.7.4+dfsg-16ubuntu2)
bionic_imagemagick: not-affected (8:6.9.7.4+dfsg-16ubuntu2)
devel_imagemagick: not-affected (8:6.9.7.4+dfsg-16ubuntu2)