Trend Micro Security

HP OpenView Network Node Manager OvAcceptLang Parameter Buffer Overflow

2011年2月15日
  危険度: : 高
  CVE識別番号: CVE-2009-0921

  概要

Multiple heap-based buffer overflows in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allow remote attackers to execute arbitrary code via (1) a long OvAcceptLang cookie, which triggers the error in ov.dll and ovwww.dll, or (2) a long Accept-Language HTTP header, which triggers the error in ovwww.dll or libovwww.so.4.

  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: 1003404
  Trend Micro Deep Security DPI Rule Name: 1003404 - HP OpenView Network Node Manager OvAcceptLang Parameter Buffer Overflow

  影響を受けるソフトウェア

  • hp network_node_manager 7.0.1
  • hp network_node_manager 7.5.1
  • hp network_node_manager 7.5.3