c2951-universalk9-mz.SPA.157-3.M8.bin is a maintenance release (M8) for the Cisco 2951 Integrated Services Router (ISR) within the software train. Software Overview Image Name c2951-universalk9-mz.SPA.157-3.M8.bin Platform Support : Designed specifically for the Cisco 2951 ISR Feature Set universalk9 (Universal image with strong encryption/crypto features). Release Type Extended Maintenance (M)
Router# license install flash:SAVE-LIC-FILE.lic Router# reload Router# show license feature | include security c2951universalk9mzspa1573m8bin updated
: Addressed a vulnerability where the Cisco Unified Border Element (CUBE) would incorrectly accept SDP (Session Description Protocol) with invalid port numbers . c2951-universalk9-mz
