At least the freeware version of Softwin's anti-virus solution
BitDefender Free Edition
 
 
ships with a completely outdated zlib 1.1.3  
that is vulnerable to CA-2007-07 . 

The zlib.dll included in the versions 7.2, 8.0 and the current 10.0
of their products is dated 1998-07-12 and shows the version 1.1.3.

Stefan Kanthak