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, the following releases contained the fix for these vulnerabilities:
|Cisco Webex Product
|Cisco Webex Meetings Desktop App
||40.4.6 and later
40.6 and later
|Cisco Webex Meetings Desktop App, lockdown versions
||39.5.24 and later
|Cisco Webex Meetings Server
||3.0 MR3 Security Patch 3 and later
4.0 MR3 Security Patch 2 and later
See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.