More than half of the Web servers in use today could be vulnerable to worm attacks, according to UK vulnerability testing site Netcraft. In the Microsoft Internet Information Services (IIS) world, Netcraft tests showed that more than half of the servers currently in use do not appear to have disabled HTR features following Microsoft`s warnings about an HTR chunked encoding buffer overrun vulnerability put out on 10 June. http://www.ds-osac.org/edb/cyber/news/story.cfm?KEY=8471