A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
https://gitlab.com/wireshark/wireshark/-/issues/19344
https://github.com/wireshark/wireshark/commit/108217f4bb1afb8b25fc705c2722b3e328b1ad78
https://gist.github.com/1047524396/369ba0ccffe255cf8142208b6142be2b