When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
At the time of publication, Cisco IOS XR Software releases 7.1.2, 7.2.1, and 7.3.1 contained the fix for this vulnerability.
At the time of publication, the SMUs in the following table were available. Customers who require SMUs for other platforms and releases are advised to contact their support organization.
|IOS XR Release
See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.