Cisco Patch-Palooza Tackles 29 High-Severity Bugs - Patches and workaround fixes address flaws on networking hardware running Cisco IOS XE software. https://threatpost.com/cisco-patches-bugs/159537/ #splitdomainnamesystemdosbug #criticalinfrastructure #vulnerabilities #cve-2020-3421 #cve-2020-3480 #ciscosystems #ciscoios #splitdns