CVE-2020-3363

The CVE-2020-3363 flaw affects Cisco Small Business Smart and Managed Switches, specifically the IPv6 packet processing engine. The issue stems from insufficient validation of incoming IPv6 traffic, which could let an unauthenticated, remote attacker send a crafted IPv6 packet that may cause an u...

High-Severity Cisco DoS Flaw Plagues Small-Business Switches

Cisco is warning of a high-severity flaw that could allow remote, unauthenticated attackers to cripple several of its popular small-business switches with denial of service DoS attacks. The vulnerability stems from the IPv6 packet processing engine in the switches. IPv6 also known as Internet...