Boletines de Vulnerabilidades

Cisco Adaptive Security Appliance and Firepower Threat Defense Software NSG Access Control List Bypass Vulnerability

   
Software afectado Cisco
 
A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. This vulnerability is due to a logic error that occurs when NSG ACLs are populated on an affected device. An attacker could exploit this vulnerability by

More info:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-nsgacl-bypass-77XnEAsL?vs_f=Cisco%20Security%20Advisory%26vs_cat=Security%20Intelligence%26vs_type=RSS%26vs_p=Cisco%20Adaptive%20Security%20Appliance%20and%20Firepower%20Threat%20Defense%20Software%20NSG%20Access%20Control%20List%20Bypass%20Vulnerability%26vs_k=1