危険度: 中
  CVE識別番号: CVE-2008-1447
  情報公開日: 7 21, 2015

  概要

The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka "DNS Insufficient Socket Entropy Vulnerability" or "the Kaminsky bug."

  トレンドマイクロの対策

Apply associated Trend Micro DPI Rules.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1002657
  Trend Micro Deep Security DPI Rule Name: 1002657 - DNS Insufficient Socket Entropy Vulnerability

  影響を受けるソフトウェア

  • isc bind 4
  • isc bind 8
  • isc bind 9.2.9