tcpdump: Buffer over-read in print-isoclns.c:esis_print() in ISO ES-IS parser

The ISO ES-IS parser in tcpdump before 4.9.2 has a buffer over-read in print-isoclns.c:esisprint...

PT-2017-12890

Name of the Vulnerable Software and Affected Versions tcpdump versions prior to 4.9.2 Description The issue is related to a buffer over-read in the ISO ES-IS parser, specifically in the esis print function within the print-isoclns.c file. Recommendations For versions prior to 4.9.2, update to...