Scientific Linux Security Update : NetworkManager on SL6.x i386/x86_64
Medium Nessus Plugin ID 61142
SynopsisThe remote Scientific Linux host is missing one or more security updates.
DescriptionNetworkManager is a network link manager that attempts to keep a wired or
wireless network connection active at all times. The ifcfg-rh
NetworkManager plug-in is used in Scientific Linux distributions to
read and write configuration information from the
An input sanitization flaw was found in the way the ifcfg-rh NetworkManager
plug-in escaped network connection names containing special characters. If
PolicyKit was configured to allow local, unprivileged users to create and
save new network connections, they could create a connection with a
specially crafted name, leading to the escalation of their privileges.
Note: By default, PolicyKit prevents unprivileged users from creating and
saving network connections. (CVE-2011-3364)
Users of NetworkManager should upgrade to these updated packages, which
contain a backported patch to correct this issue. Running instances of
NetworkManager must be restarted ('service NetworkManager restart') for
this update to take effect.
SolutionUpdate the affected packages.