Original release date: November 10, 2020Cisco has released a security update to address a vulnerability in IOS XR Software for ASR 9000 Series Aggregation Services Routers. An unauthenticated, remote attacker could exploit this vulnerability to cause a denial-of-service condition.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Cisco security advisory and apply the necessary update.

This product is provided subject to this Notification and this Privacy & Use policy.Original release date: November 10, 2020

Cisco has released a security update to address a vulnerability in IOS XR Software for ASR 9000 Series Aggregation Services Routers. An unauthenticated, remote attacker could exploit this vulnerability to cause a denial-of-service condition.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Cisco security advisory and apply the necessary update.