Cisco and Palo Alto Networks appliances impacted by Kerberos authentication bypass

From csoonline.com

intro security vulnerability

Cisco Systems and Palo Alto Networks have fixed similar high-risk authentication bypass vulnerabilities in their network security devices that were caused by an oversight in the implementation of the Kerberos protocol. Man-in-the-middle (MitM) attackers could exploit these weaknesses to get administrative control over the appliances.

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