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  3. Microsoft Windows Common AVI ActiveX Control File Parsing Buffer Overflow Vulnerability

Microsoft Windows Common AVI ActiveX Control File Parsing Buffer Overflow Vulnerability

Risk

High

Date Discovered

December 9, 2008

Description

Microsoft Windows Common AVI ActiveX control is prone to a remote buffer-overflow vulnerability. Remote attackers can exploit this issue to execute arbitrary code in the context of the application using the ActiveX control (typically Internet Explorer). Successful exploits will compromise the application and possibly the underlying computer. Failed attacks will cause denial-of-service conditions.

Technologies Affected

  • Microsoft Project 2003
  • Microsoft Project 2003 SP1
  • Microsoft Project 2003 SP2
  • Microsoft Project 2003 SP3
  • Microsoft Project Professional 2007
  • Microsoft Project Professional 2007 SP 1
  • Microsoft Project Standard 2007
  • Microsoft Project Standard 2007 SP 1
  • Microsoft Visual Basic 6.0
  • Microsoft Visual FoxPro 8.0 SP1
  • Microsoft Visual FoxPro 9.0 SP1
  • Microsoft Visual FoxPro 9.0 SP2
  • Microsoft Visual Studio .NET 2002
  • Microsoft Visual Studio .NET 2002 SP1
  • Microsoft Visual Studio .NET 2003
  • Microsoft Visual Studio .NET 2003 SP1

Recommendations

Deploy network intrusion detection systems to monitor network traffic for malicious activity.

To reduce the impact of latent vulnerabilities, always run nonadministrative software as an unprivileged user with minimal access rights.

Deploy network intrusion detection systems to monitor network traffic for malicious activity.

Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes but is not limited to requests that include NOP sleds and unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.

Do not follow links provided by unknown or untrusted sources.

Web users should be cautious about following links to sites that are provided by unfamiliar or suspicious sources. Filtering HTML from emails may help remove a possible vector for transmitting malicious links to users.

Set web browser security to disable the execution of script code or active content.

Since a successful exploit of this issue requires malicious code to execute in web clients, consider disabling support for script code and active content within the client browser. Note that this mitigation tactic might adversely affect legitimate websites that rely on the execution of browser-based script code.

Implement multiple redundant layers of security.

Memory-protection schemes (such as nonexecutable stack and heap configurations and randomly mapped memory segments) will complicate exploits of memory-corruption vulnerabilities.
The vendor has released an advisory and updates to address this issue. Please see the references for more information.

Credits

Mark Dowd, working with McAfee Avert Labs, Brett Moore of Security Assessment, and CHkr_D591, working with TippingPoint and the Zero Day Initiative
Copyright © Symantec Corporation.
Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Security Response. Reprinting the whole or part of this alert in any medium other than electronically requires permission from secure@symantec.com.

Disclaimer
The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information.
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