On TechRepublic: Five super-secret features in Windows 7
CNET Networks Business:
BNET
TechRepublic
ZDNet

FREE Registration is required

Overview:

A critical security vulnerability exists in the H.323 filter for Microsoft ISA Server 2000 that could allow an attacker to overflow a buffer on the Microsoft Firewall Service in Microsoft ISA Server 2000. The vulnerability results because the H.323 filter for the Microsoft Firewall Service does not perform proper boundary checks on specially formatted H.323 packets. An attacker who successfully exploited this vulnerably could attempt to run code of their choosing in the security context of the Microsoft Firewall Service, giving the attacker complete control over the system. ISA Servers running in cache mode are not vulnerable because the Microsoft Firewall Service is disabled by default. However, since the H.323 filter is enabled by default on systems installed in Integrated or Firewall mode, installing this security update is highly recommended. This version is the first release on CNET Download.com.

(Is this item miscategorized? Does it need more tags? Let us know.)

Format:SoftwareSize:241 KB
Date:Sep 2007Version:3
License:Free
Platform:Windows
System Req:Windows 2000/2003 Server

People who downloaded this item also downloaded

Download PowerPlay 8.01.032 (Windows)
Download VLVC 0.8 (Windows)
Download Vulnerability in Microsoft Internet Security and Acceleration Server 2000 H.323 Filter Could Allow Remote Code Execution (816458) 1.0 (Windows)

Top results from Corporate Security Software

Download Lumension Vulnerability Scanner
Download Lumension Device Scanner
Download Net Spy Pro 4.7 (Windows)
Download Brightfilter Parental Control 2009 2.1.0.1 (Windows)
Download Parent Cyber Alert 4.30 (Windows)

» View all Corporate Security Software listings

advertisement

White Papers, Webcasts, and Resources

advertisement

Returning users: Log In Here!

Already registered on BNET, TechRepublic, or ZDNet? Simply log in.

Free Membership: Sign Up Now!

Sign up for a free membership today and get instant and unlimited access to one of the largest databases of white papers, webcasts, and casestudies anywhere. Your FREE membership allows you to:

  • Download an unlimited amount of content, including classic and current white papers, case studies, webcasts and more
  • Track content on your chosen topics of interest
  • Receive targeted email alerts when your favorite content is added
  • Save content for future reading
  • Receive our member newsletter

When you register to access this library, you allow us to share your information with companies that produce products or services featured in the library--so that such companies may contact you with information and offers regarding their products and services. This enables us to keep the library a free service. As a library registrant, you will receive a complimentary subscription to the ZDNet white paper newsletter and e-mail Must-Read News Alerts. You can unsubscribe from these at any time. By clicking the Sign up button, you indicate that you agree to our Terms and Conditions and have read and understand our Privacy Policy (updated).