Security Updates give the most recent protection content for Norton Internet Security, which protect networked critical systems and remote and mobile users from unwanted network intrusions and hackers, as well as from viruses, Trojans, and worms.

To download and install the Security Update 664 you need to run LiveUpdate feature of Norton Internet Security product. Please note that LiveUpdate definition identifier of Security Update 664 is 20120801.001 and its description was last modified on August 1, 2012 3:18:49 PM PDT.

Security Update 664 provides updated coverage for the following vulnerabilities and threats:

• Web Attack: Blackhole Toolkit Website 14:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Malicious Toolkit Website 14:
  This signature detect attempts to download exploits from a malicious toolkit which may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Blackhole Toolkit Website 27:
  This signature detects attempts to download exploits from Blackhole toolkit that may compromise a computer through various vendor vulnerabilities.
  
  
• Web Attack: Malicious Java Download Request:
  This signature detects an attempt to detect vulnerability in Java which may result in remote code execution.
  
  

Security Update 664 removes coverage for the following vulnerabilities and threats:

• Attack: Novell ZENworks Config Management:
  This signature detects attempt to exploit a buffer overflow vulnerability in Novell Zenworks