CVE Request -- libvirt: crash in virTypedParameterArrayClear

[Petr Matousek <pmatouse () redhat com>]

It has been found that sending crafted RPC command with nparams set to 0
can lead to libvirtd accessing random memory, possibly leading to crash.
A remote attacker could use this flaw to crash libvirtd (DoS).

Upstream proposed fix:
https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html

References:
https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html
https://bugzilla.redhat.com/show_bug.cgi?id=844734

Thanks,
-- 
Petr Matousek / Red Hat Security Response Team