tcpdump up to 4.9.1 BGP Parser print-bgp.c decode_rt_routing_info() memory corruption

A vulnerability classified as critical has been found in tcpdump up to 4.9.1 (Packet Analyzer Software). Affected is the function decode_rt_routing_info() of the file print-bgp.c of the component BGP Parser. Upgrading to version 4.9.2 eliminates this vulnerability. A possible mitigation has been published 1 days after the disclosure of the vulnerability.