egroupware - input validation error

A vulnerability has been identified in the xmlrpc library included in
the egroupware package. This vulnerability could lead to the execution
of arbitrary commands on the server running egroupware.

The old stable distribution (woody) did not include egroupware.

For the current stable distribution (sarge), this problem is fixed in
version 1.0.0.007-2.dfsg-2sarge1.

For the unstable distribution (sid), this problem is fixed in version
1.0.0.007-3.dfsg-1.

We recommend that you upgrade your egroupware package.