libvirt-0.8.7-18.1.0.1.AXS4

Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). The main package includes the libvirtd server exporting the virtualization support.
CVE-2011-2511
Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.
Fixed bugs:
- Fixed a performance bug in the virStorageVolCreateXMLFrom() function: running the virsh vol-create-from command on an LVM storage pool now works as expected.
- Fixed a regression that prevented the qemu-img utility to create encrypted volumes.
- Fixed a bug in the qemuAuditDisk() function: auditing a disk hot unplug now works as expected.
- Fixed a segmentation fault that could happen with API running a debug process.
- Adding an IDE disk to a virtual machine already set up with a virtio disk woudl result in the machine not booting, with the following message: No bootable disk. This has been fixed.