PublicDateAtUSN: 2018-01-30
Candidate: CVE-2018-6405
PublicDate: 2018-01-30 21:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6405
 https://ubuntu.com/security/notices/USN-3681-1
Description:
 In the ReadDCMImage function in coders/dcm.c in ImageMagick before
 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by
 a new pointer. The previous pointer is lost, which leads to a memory leak.
 This allows remote attackers to cause a denial of service.
Ubuntu-Description:
Notes:
 mdeslaur> not fixing memory leak in trusty and xenial
Bugs:
 https://github.com/ImageMagick/ImageMagick/issues/964
Priority: low
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [6.5 MEDIUM]
 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/1fbed78912c830ccd82eecdb8a1db4882abb8276
upstream_imagemagick: released (8:6.9.9.34+dfsg-3)
precise/esm_imagemagick: DNE
trusty_imagemagick: released (8:6.7.7.10-6ubuntu3.11)
trusty/esm_imagemagick: DNE (trusty was released [8:6.7.7.10-6ubuntu3.11])
xenial_imagemagick: released (8:6.8.9.9-7ubuntu5.11)
esm-infra/xenial_imagemagick: released (8:6.8.9.9-7ubuntu5.11)
artful_imagemagick: released (8:6.9.7.4+dfsg-16ubuntu2.2)
bionic_imagemagick: released (8:6.9.7.4+dfsg-16ubuntu6.2)
devel_imagemagick: released (8:6.9.7.4+dfsg-16ubuntu8)