Use-after-free vulnerability in libvirt remote client

CVE-2013-4399 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

The remoteClientFreeFunc function in daemon/remote.c in libvirt before 1.1.3, when ACLs are used, does not set an identity, which causes event handler removal to be denied and remote attackers to cause a denial of service (use-after-free and crash) by registering an event handler and then closing the connection.

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