Wireshark is vulnerable to denial of service (DoS). The BACapp dissector could crash due to a flaw in the epan/dissectors/packet-bacapp.c since it does not limit the amount of recursion.
lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html
lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=16474
code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6f56fc9496db158218243ea87e3660c874a0bab0
lists.debian.org/debian-lts-announce/2021/02/msg00008.html
security.gentoo.org/glsa/202007-13
www.wireshark.org/security/wnpa-sec-2020-07.html