CVE-2012-3445

The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.

🔗 References (20)

• secalert@redhathttp://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html
• secalert@redhathttp://rhn.redhat.com/errata/RHSA-2012-1202.html
• secalert@redhathttp://secunia.com/advisories/50118
• secalert@redhathttp://secunia.com/advisories/50299
• secalert@redhathttp://secunia.com/advisories/50372
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/07/31/4
• secalert@redhathttp://www.openwall.com/lists/oss-security/2012/07/31/7
• secalert@redhathttp://www.securityfocus.com/bid/54748
• secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=844734
• secalert@redhathttps://www.redhat.com/archives/libvir-list/2012-July/msg01650.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html
• af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-1202.html
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/50118
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/50299
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/50372