USN-4021-1: libvirt vulnerabilities
19 June 2019
Several security issues were fixed in libvirt.
- libvirt - Libvirt virtualization toolkit
Daniel P. Berrangé discovered that libvirt incorrectly handled socket
permissions. A local attacker could possibly use this issue to access
It was discovered that libvirt incorrectly performed certain permission
checks. A remote attacker could possibly use this issue to access the
guest agent and cause a denial of service. This issue only affected Ubuntu
The problem can be corrected by updating your system to the following package versions:
After a standard system update you need to reboot your computer to make
all the necessary changes.