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Mozilla Firefox Layout Engine pathSegList.getItem Memory Corruption

  Severity: CRITICAL
  CVE Identifier: CVE-2007-2867
  Advisory Date: FEB 15, 2011

  DESCRIPTION

 Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, and SeaMonkey 1.0.9 and 1.1.2 allow remote attackers to cause a denial of service (crash) via vectors related to dangling pointers, heap corruption, signed/unsigned, and other issues.

  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: 1001006
  Trend Micro Deep Security DPI Rule Name: 1001006 - Mozilla Firefox Layout Engine pathSegList.getItem Memory Corruption

  AFFECTED SOFTWARE AND VERSION

  • Mozilla Firefox 1.5
  • Mozilla Firefox 1.5.0.1
  • Mozilla Firefox 1.5.0.10
  • Mozilla Firefox 1.5.0.11
  • Mozilla Firefox 1.5.0.2
  • Mozilla Firefox 1.5.0.3
  • Mozilla Firefox 1.5.0.4
  • Mozilla Firefox 1.5.0.5
  • Mozilla Firefox 1.5.0.6
  • Mozilla Firefox 1.5.0.7
  • Mozilla Firefox 1.5.0.8
  • Mozilla Firefox 1.5.0.9
  • Mozilla Firefox 1.5.1
  • Mozilla Firefox 1.5.2
  • Mozilla Firefox 1.5.3
  • Mozilla Firefox 1.5.4
  • Mozilla Firefox 1.5.5
  • Mozilla Firefox 1.5.6
  • Mozilla Firefox 1.5.7
  • Mozilla Firefox 1.5.8
  • Mozilla Firefox 2.0
  • Mozilla Firefox 2.0.0.1
  • Mozilla Firefox 2.0.0.2
  • Mozilla Firefox 2.0.0.3
  • Mozilla SeaMonkey 1.0.3
  • Mozilla SeaMonkey 1.0.4
  • Mozilla SeaMonkey 1.0.9
  • Mozilla SeaMonkey 1.1.2
  • Mozilla Thunderbird 1.5
  • Mozilla Thunderbird 1.5.0.1
  • Mozilla Thunderbird 1.5.0.10
  • Mozilla Thunderbird 1.5.0.11
  • Mozilla Thunderbird 1.5.0.2
  • Mozilla Thunderbird 1.5.0.3
  • Mozilla Thunderbird 1.5.0.4
  • Mozilla Thunderbird 1.5.0.6
  • Mozilla Thunderbird 1.5.0.7
  • Mozilla Thunderbird 1.5.0.8
  • Mozilla Thunderbird 1.5.0.9
  • Mozilla Thunderbird 1.5.1
  • Mozilla Thunderbird 1.5.2
  • Mozilla Thunderbird 2.0.0.0
  • Mozilla Thunderbird 2.0.0.1
  • Mozilla Thunderbird 2.0.0.2
  • Mozilla Thunderbird 2.0.0.3