Source 2007 Engine Update Released
 

Updates to the Source 2007 Engine have been released. The updates will be applied automatically when your Steam client is restarted. The specific changes include:

Source 2007 Engine

• Fixed an exploit that allowed files to be uploaded to the server at arbitrary locations in the file system
  
• Fixed a server crash caused by a client packet claiming to be an HLTV client when HLTV is disabled on the server
  
• Fixed a server crash caused by spoofing a client disconnect message
  Fixed a server crash caused by sending malformed reliable subchannel data
  

Дальше...