ClamAV Mail Filter Extension Crafted Recipient Command Execution

  Severity: HIGH
  CVE Identifier: CVE-2007-4560
  Advisory Date: FEB 15, 2011

  DESCRIPTION

 clamav-milter in ClamAV before 0.91.2, when run in black hole mode, allows remote attackers to execute arbitrary commands via shell metacharacters that are used in a certain popen call, involving the "recipient field of sendmail."

  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: 1001087
  Trend Micro Deep Security DPI Rule Name: 1001087 - ClamAV Mail Filter Extension Crafted Recipient Command Execution

  AFFECTED SOFTWARE AND VERSION

  • Clam Anti-Virus ClamAV 0.91.1