Microsoft Internet Explorer Memory Corruption Remote Vulnerability
CVE Identifier: CVE-2009-2531
Advisory Date: FEB 14, 2011
DESCRIPTION
Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "Uninitialized Memory Corruption Vulnerability," a different vulnerability than CVE-2009-2530.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1003772
Trend Micro Deep Security DPI Rule Name: 1003772 - Microsoft Internet Explorer Memory Corruption Remote Vulnerability
AFFECTED SOFTWARE AND VERSION
- Microsoft Windows XP
- Microsoft Windows Vista
- Microsoft Windows Server 2008
- Microsoft Windows Server 2003
- Microsoft Windows 7
- Microsoft Windows 2000
- Microsoft Internet Explorer 8
- Microsoft Internet Explorer 7
- Microsoft Internet Explorer 6
- Microsoft Internet Explorer 5.01
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