+++ This bug was initially created as a clone of Bug #163811 +++ "Kopete contains a copy of libgadu that is used if no compatible version is installed in the system. Several input validation errors have been reported in libgadu that can lead to integer overflows and remote DoS or arbitrary code execution." Affects: RHEL4 (not RHEL3, not RHEL2.1)
This issue also affects FC3
it's fixed in kdenetwork-3.4.1-0.fc4.2 and kdenetwork-3.3.1-3.2