dtc-xen 0.5.x before 0.5.4 suffers from a race condition where an attacker could potentially get a bash access as xenXX user on the dom0, and then access a potentially reuse an already opened VPS console.Referenceshttps://security-tracker.debian.org/tracker/CVE-2009-4011https://tracker.debian.org/media/packages/d/dtc-xen/changelog-0.5.17-1.1https://bugs.launchpad.net/ubuntu/+source/dtc-xen/+bug/505072
