危険度: 中
  CVE識別番号: CVE-2008-1368
  情報公開日: 2 15, 2011

  概要

 CRLF injection vulnerability in Microsoft Internet Explorer 5 and 6 allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded CRLF (%0D%0A) before the FTP command, which causes the commands to be inserted into an authenticated FTP connection established earlier in the same browser session, as demonstrated using a DELE command, a variant or possibly a regression of CVE-2004-1166.  NOTE: a trailing "//" can force Internet Explorer to try to reuse an existing authenticated connection.

  トレンドマイクロの対策

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.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1002073
  Trend Micro Deep Security DPI Rule Name: 1002073 - Microsoft Internet Explorer FTP Command Injection Vulnerability

  影響を受けるソフトウェア

  • Microsoft Internet Explorer 5
  • Microsoft Internet Explorer 6