Boletines de Vulnerabilidades

Cisco IOS XE Software Layer 2 Tunneling Protocol Denial of Service Vulnerability
Información sobre el sistema

Software afectado	Cisco
Descripción
A vulnerability in the Layer 2 Tunneling Protocol (L2TP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of certain L2TP packets. An attacker could exploit this vulnerability by sending crafted L2TP packets to an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition. More info: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-l2tp-dos-eB5tuFmV?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20IOS%20XE%20Software%20Layer%202%20Tunneling%20Protocol%20Denial%20of%20Service%20Vulnerability&vs_k=1
Identificadores estándar
Propiedad	Valor
CVE	CVE-2023-20227.