Severity: : Medium
  Advisory Date: 15 de февраля de 2011

  DESCRIPTION

 Mozilla Firefox before 2.0.0.5, when run on Windows, allows remote attackers to bypass file type checks and possibly execute programs via a (1) file:/// or (2) resource: URI with a dangerous extension, followed by a NULL byte (%00) and a safer extension, which causes Firefox to treat the requested file differently than Windows would.

  INFORMATION EXPOSURE

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: 1001051
  Trend Micro Deep Security DPI Rule Name: 1001051 - Mozilla Firefox URLBar Null Byte File Remote Code Execution Vulnerability

  AFFECTED SOFTWARE AND VERSION:

  • Mozilla Firefox 0.10
  • Mozilla Firefox 0.10.1
  • Mozilla Firefox 0.8
  • Mozilla Firefox 0.9
  • Mozilla Firefox 0.9.1
  • Mozilla Firefox 0.9.2
  • Mozilla Firefox 0.9.3
  • Mozilla Firefox 1.0
  • Mozilla Firefox 1.0.1
  • Mozilla Firefox 1.0.2
  • Mozilla Firefox 1.0.3
  • Mozilla Firefox 1.0.4
  • Mozilla Firefox 1.0.5
  • Mozilla Firefox 1.0.6
  • Mozilla Firefox 1.0.7
  • Mozilla Firefox 1.0.8
  • 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 RC2
  • Mozilla Firefox 2.0 RC3
  • Mozilla Firefox 2.0 beta 1
  • Mozilla Firefox 2.0.0.1
  • Mozilla Firefox 2.0.0.2
  • Mozilla Firefox 2.0.0.3
  • Mozilla Firefox 2.0.0.4