The radius_get_attribute function in dissectors/ec_radius.c in Ettercap 0.8.1 performs an incorrect cast, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors, which triggers a stack-based buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.028
EPSS Ranking 85.5%