tcpdump before 4.9.3 has a heap-based buffer over-read related to aoe_print in print-aoe.c and lookup_emem in addrtoname.c.
lists.opensuse.org/opensuse-security-announce/2019-08/msg00065.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html
packetstormsecurity.com/files/154710/Slackware-Security-Advisory-tcpdump-Updates.html
seclists.org/fulldisclosure/2019/Dec/26
www.securitytracker.com/id/1039773
github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES
github.com/the-tcpdump-group/tcpdump/issues/645
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/
seclists.org/bugtraq/2019/Dec/23
seclists.org/bugtraq/2019/Oct/2
support.apple.com/kb/HT210788
usn.ubuntu.com/4252-1/
usn.ubuntu.com/4252-2/