CVE-2012-3445

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://secunia.com/advisories/50118
• http://www.securityfocus.com/bid/54748
• https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html
• http://www.openwall.com/lists/oss-security/2012/07/31/4
• https://bugzilla.redhat.com/show_bug.cgi?id=844734
• http://rhn.redhat.com/errata/RHSA-2012-1202.html
• http://secunia.com/advisories/50299
• http://secunia.com/advisories/50372
• http://www.openwall.com/lists/oss-security/2012/07/31/7
• http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html

References

• http://secunia.com/advisories/50118
• http://www.securityfocus.com/bid/54748
• https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html
• http://www.openwall.com/lists/oss-security/2012/07/31/4
• https://bugzilla.redhat.com/show_bug.cgi?id=844734
• http://rhn.redhat.com/errata/RHSA-2012-1202.html
• http://secunia.com/advisories/50299
• http://secunia.com/advisories/50372
• http://www.openwall.com/lists/oss-security/2012/07/31/7
• http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html

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