Integer underflow in Ettercap 0.8.1 allows remote attackers to cause a
denial of service (out-of-bounds write) and possibly execute arbitrary code
via a small (1) size variable value in the dissector_dhcp function in
dissectors/ec_dhcp.c, (2) length value to the dissector_gg function in
dissectors/ec_gg.c, or (3) string length to the get_decode_len function in
ec_utils.c or a request without a (4) username or (5) password to the
dissector_TN3270 function in dissectors/ec_TN3270.c.
Upstream:released (1:0.8.1-3)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1:0.8.1-3)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1:0.8.1-3)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (1:0.8.1-3)
Ubuntu 19.04 (Disco Dingo):not-affected (1:0.8.1-3)
More Information

Updated: 2019-01-14 21:16:19 UTC (commit 51f9b73af244ba86b9321e46e526586c25a8e060)