Microsoft IIS 5.0 allows vieweing files using %3F+.htr
Publish date: 15 de febrero de 2011
Gravedad: Medio
Identificadores de CVE : CVE-2001-0004
Fecha recomendada: 15 de febrero de 2011
Descripción
IIS 5.0 and 4.0 allows remote attackers to read the source code for executable web server programs by appending "%3F .htr" to the requested URL, which causes the files to be parsed by the .HTR ISAPI extension, aka a variant of the "File Fragment Reading via .HTR" vulnerability.
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: 1000613
Trend Micro Deep Security DPI Rule Name: 1000613 - IIS 5.0 allows viewing files using %3F+.htr
Software y versión afectados
- Microsoft IIS 4.0
- Microsoft IIS 5.0