The dbus_g_proxy_manager_filter function in dbus-gproxy in Dbus-glib before 0.100.1 does not properly verify the sender of NameOwnerChanged signals, which allows local users to gain privileges via a spoofed signal.
https://exchange.xforce.ibmcloud.com/vulnerabilities/82135
https://bugs.freedesktop.org/show_bug.cgi?id=60916
http://www.ubuntu.com/usn/USN-1753-1
http://www.securityfocus.com/bid/57985
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.openwall.com/lists/oss-security/2013/02/15/10
http://www.mandriva.com/security/advisories?name=MDVSA-2013:071
http://www.exploit-db.com/exploits/33614
http://secunia.com/advisories/52404
http://secunia.com/advisories/52375
http://secunia.com/advisories/52225
http://rhn.redhat.com/errata/RHSA-2013-0568.html
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705