Use-after-free vulnerability in the xmlDictComputeFastKey function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service via a crafted XML document.
lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
lists.apple.com/archives/security-announce/2016/Jul/msg00002.html
lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
lists.apple.com/archives/security-announce/2016/Jul/msg00005.html
lists.apple.com/archives/security-announce/2016/May/msg00001.html
lists.apple.com/archives/security-announce/2016/May/msg00002.html
lists.apple.com/archives/security-announce/2016/May/msg00003.html
lists.apple.com/archives/security-announce/2016/May/msg00004.html
rhn.redhat.com/errata/RHSA-2016-2957.html
www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
www.securityfocus.com/bid/90691
www.securitytracker.com/id/1035890
www.ubuntu.com/usn/USN-2994-1
xmlsoft.org/news.html
access.redhat.com/errata/RHSA-2016:1292
bugzilla.gnome.org/show_bug.cgi?id=759398
git.gnome.org/browse/libxml2/commit/?id=45752d2c334b50016666d8f0ec3691e2d680f0a0
kc.mcafee.com/corporate/index?page=content&id=SB10170
security.gentoo.org/glsa/201701-37
support.apple.com/HT206564
support.apple.com/HT206566
support.apple.com/HT206567
support.apple.com/HT206568
support.apple.com/HT206899
support.apple.com/HT206901
support.apple.com/HT206902
support.apple.com/HT206903
support.apple.com/HT206904
support.apple.com/HT206905
www.debian.org/security/2016/dsa-3593
www.tenable.com/security/tns-2016-18