CVE-2020-24340

The CVE-2020-24340 issue affects picoTCP/picoTCP-NG (through 1.7.0) in the DNS response processing code path pico_mdns_handle_data_as_answers_generic() in pico_mdns.c, where it fails to validate that the header’s number of DNS answers matches the actual packet data. This can cause an out-of-bound...