tcpdump up to 4.9.1 RSVP Parser print-rsvp.c rsvp_obj_print() memory corruption

A vulnerability was found in tcpdump up to 4.9.1 (Packet Analyzer Software). It has been declared as critical. This vulnerability affects the function rsvp_obj_print() of the file print-rsvp.c of the component RSVP Parser. Upgrading to version 4.9.2 eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.