A security issue affects the following Ubuntu releases:
This advisory also applies to the corresponding versions of
Kubuntu, Edubuntu, and Xubuntu.
The problem can be corrected by upgrading your system to the
following package versions:
In general, a standard system upgrade is sufficient to effect the
Sebastian Krahmer discovered that rsync could overflow when handling ACLs.
An attacker could construct a malicious set of files that when processed
by rsync could lead to arbitrary code execution or a crash.