nm-applet.conf in GNOME NetworkManager before 0.7.0.99 contains an incorrect deny setting, which allows local users to discover (1) network connection passwords and (2) pre-shared keys via calls to the GetSecrets method in the dbus request handler.
lists.opensuse.org/opensuse-security-announce/2009-03/msg00003.html
lists.opensuse.org/opensuse-security-announce/2009-04/msg00010.html
secunia.com/advisories/34067
secunia.com/advisories/34177
secunia.com/advisories/34473
securitytracker.com/id?1021910
securitytracker.com/id?1021911
svn.gnome.org/viewvc/network-manager-applet/trunk/nm-applet.conf?r1=1133&r2=1207&pathrev=1207
svn.gnome.org/viewvc/network-manager-applet?view=revision&revision=1207
www.debian.org/security/2009/dsa-1955
www.redhat.com/support/errata/RHSA-2009-0361.html
www.redhat.com/support/errata/RHSA-2009-0362.html
www.securityfocus.com/bid/33966
www.securitytracker.com/id?1021908
www.ubuntu.com/usn/USN-727-1
www.ubuntu.com/usn/USN-727-2
bugzilla.redhat.com/show_bug.cgi?id=487722
bugzilla.redhat.com/show_bug.cgi?id=487752
exchange.xforce.ibmcloud.com/vulnerabilities/49062
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10828