DBus-GLib 0.73 disregards the access flag of exported GObject properties, which allows local users to bypass intended access restrictions and possibly cause a denial of service by modifying properties, as demonstrated by properties of the (1) DeviceKit-Power, (2) NetworkManager, and (3) ModemManager services.
https://exchange.xforce.ibmcloud.com/vulnerabilities/61041
https://bugzilla.redhat.com/show_bug.cgi?id=585394
http://www.vupen.com/english/advisories/2010/3097
http://www.vupen.com/english/advisories/2010/2063
http://www.securityfocus.com/bid/42347
http://www.redhat.com/support/errata/RHSA-2010-0616.html
http://support.avaya.com/css/P8/documents/100113103
http://secunia.com/advisories/42397
http://secunia.com/advisories/40925
http://secunia.com/advisories/40908
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705