CVE-2020-3397

CVE-2020-3397 is a vulnerability in the Cisco NX-OS software’s Border Gateway Protocol (BGP) Multicast VPN (MVPN) implementation. The issue arises from incomplete input validation of a specific BGP MVPN update message, which could be exploited by an unauthenticated, remote attacker to cause an af...

Cisco Patches 'High-Severity' Bugs Impacting Switches, Fibre Storage

Cisco Systems disclosed eight high-severity bugs impacting a range of its networking gear, including its switches and fiber storage solutions. Cisco’s NX-OS was hardest hit, with six security alerts tied to the network operating system that underpins the networking giant’s Nexus-series Ethernet...