This is the v1.7 to v1.8 patch for Call of Duty 4: Modern Warfare. This is an incremental patch, thus requiring that the v1.6 patch be installed first. Here is a list of changes:
Fixed an exploit that allowed players to access certain console dvars during multi-player matches.
Fixed a crash that could occur when a Chinatown Sabotage match would go into over-time.
Fixed a bug where the MP icons (Bomb, Defend, Capture, etc) were always showing up as English regardless of the install language.