Threats tagged 'ghsa-4xm8-pv92-63mh'

A vulnerability in Arista EOS platforms with Bidirectional Forwarding Detection (BFD) configured to use keyed MD5 or keyed SHA1 authentication allows an unauthenticated attacker with network adjacency to send a crafted BFD packet that causes the system to reboot. This results in a denial of service condition. The vulnerability has a high severity score of 8.6 and impacts system availability.