Cisco coughs up baker's dozen of vulns and other security nasties

Get patching - except for the ones where you, er, can't

Cisco's six-monthly security update contains a baker's dozen of vulns and flaws in its IOS and IOS XE suites - including a backdoor that "could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device"."