Expat UTF-8 Character XML Parsing Remote Denial of Service Vulnerability
Gravedad: Medio
Identificadores de CVE : CVE-2009-3720
Fecha recomendada: 21 de julio de 2015
Descripción
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.
Revelación de la información
Apply associated Trend Micro DPI Rules.
Soluciones
Trend Micro Deep Security DPI Rule Number: 1003960
Trend Micro Deep Security DPI Rule Name: 1003960 - Expat UTF-8 Character XML Parsing Remote Denial Of Service
Software y versión afectados
- james_clark expat 2.0.1