DHCP Stack Overflow In 'dhclient' script_write_params
Publish date: 21 de julio de 2015
Gravedad: Crítico
Identificadores de CVE : CVE-2009-0692
Fecha recomendada: 21 de julio de 2015
Descripción
Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option.
Revelación de la información
- 1001840 - Restrict DHCP Option Length
- 1001840 - Restrict DHCP Option Length
Soluciones
Trend Micro Deep Security DPI Rule Number: 1003630
Software y versión afectados
- isc dhcp 2.0
- isc dhcp 3.0
- isc dhcp 3.1
- isc dhcp 4.0
- isc dhcp 4.1.0