Microsoft Windows NAT Helper DNS Query DoS
Publish date: 15 de febrero de 2011
Gravedad: Bajo
Identificadores de CVE : CVE-2006-5614
Fecha recomendada: 15 de febrero de 2011
Descripción
�Microsoft Windows NAT Helper Components (ipnathlp.dll) on Windows XP SP2, when Internet Connection Sharing is enabled, allows remote attackers to cause a denial of service (svchost.exe crash) via a malformed DNS query, which results in a null pointer dereference.
Revelación de la información
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.
Soluciones
Trend Micro Deep Security DPI Rule Number: 1000836
Trend Micro Deep Security DPI Rule Name: 1000836 - Microsoft Windows NAT Helper DNS Query DoS
Software y versión afectados
- Microsoft Windows NAT Helper Components
- Microsoft Windows XP SP2