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Workaround for Microsoft Windows Saved Search Remote Code Execution Vulnerability (MS08-075)

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Check Point Reference: SBP-2008-14
Date Published:
Severity:
Source: Microsoft Security Bulletin MS08-075
Industry Reference(s): CVE-2008-4268
Protection Provided by: VPN-1
  • NGX R65
  • NGX R62
  • NGX R61
  • NGX R60
VSX
  • NGX R65
InterSpect
  • NGX
Connectra
  • NGX R62
  • NGX R61
Who is Vulnerable?
Windows Vista
Windows Vista SP1
Windows Vista x64 Edition
Windows Vista x64 Edition SP1
Windows Server 2008 for 32-bit Systems
Windows Server 2008 for x64-based Systems
Windows Server 2008 (Itanium)
Vulnerability Description
A remote code execution vulnerability was reported in the way Windows Explorer saves specially crafted search files. Windows Search is a standard component of Windows Vista that allows instant search capabilities for most common file and data types. Windows Search has XML-based files that save information about a search in Windows. A remote attacker may exploit this vulnerability to take complete control of an affected system via a specially crafted search file.
Update/Patch Available
Apply patches:
Microsoft Security Bulletin MS08-075
Vulnerability Details
The vulnerability is due to an error in Windows Explorer that does not correctly free memory when saving Windows Search files. A remote attacker can exploit this issue by persuading the victim to open and save a specially crafted saved-search file. Successful exploitation of this vulnerability may allow the attacker to take complete control over the affected system.

Protection Overview
By enabling this protection, the HTTP Worm Catcher will detect and block the vulnerability based on pre-defined worm signatures. No update is required to address this vulnerability.

Users are protected against this vulnerability if the Protection against Microsoft Windows Saved Search Vulnerability addressed in CPAI-2008-093 has been applied.

To configure the defense, select your product from the list below and follow the related protection steps.

VPN-1 NGX R65 & R62

How Can I Protect My Network?
1. In the SmartDefense tab, click Web Intelligence > Malicious Code > General HTTP Worm Catcher.
2. In the General HTTP Worm Catcher configuration pane, under Settings > Mode, check Active.
3. Enable the following protection:

Microsoft Windows Saved Search Vulnerability

4. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: HTTP Worm Catcher
Attack Information: Microsoft Windows Saved Search Vulnerability

VPN-1 NGX R61 & R60

How Can I Protect My Network?
1. In the Web Intelligence tree , click Malicious Code > General HTTP Worm Catcher.
2. Enable the following protection:

Microsoft Windows Saved Search Vulnerability

3. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: HTTP Worm Catcher
Attack Information: Microsoft Windows Saved Search Vulnerability

VPN-1 VSX NGX R65

How Can I Protect My Network?
1. In the SmartDefense tab, click Web Intelligence > Malicious Code > General HTTP Worm Catcher.
2. In the General HTTP Worm Catcher configuration pane, under Settings > Mode, check Active.
3. Enable the following protection:

Microsoft Windows Saved Search Vulnerability

4. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: HTTP Worm Catcher
Attack Information: Microsoft Windows Saved Search Vulnerability

InterSpect NGX

How Can I Protect My Network?
1. In the Web Intelligence tree, click Malicious Code > General HTTP Worm Catcher.
2. Enable the following protection:

Microsoft Windows Saved Search Vulnerability

3. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:

Attack Name: HTTP Worm Catcher
Attack Information: Microsoft Windows Saved Search Vulnerability

Connectra NGX R62 & R61

How Can I Protect My Network?
1. In the navigation tree, click Web Intelligence. In the Malicious Code Protection pane click General HTTP Worm Catcher.
2. Enable the following protection:

Microsoft Windows Saved Search Vulnerability

3. Install policy on all modules.

How Do I Know if My Network is Under Attack?
Upon attack, the following entries will be logged:

Attack Name: HTTP Worm Catcher
Attack Information: Microsoft Windows Saved Search Vulnerability