MagickCore/property.c in ImageMagick before 7.0.2-1 allows remote attackers to obtain sensitive memory information via vectors involving the q variable, which triggers an out-of-bounds read.
https://security.gentoo.org/glsa/201611-21
https://github.com/ImageMagick/ImageMagick/commits/7.0.2-1
https://github.com/ImageMagick/ImageMagick/commit/d8ab7f046587f2e9f734b687ba7e6e10147c294b
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html