The character converters in the Spamhunter and Language ID modules for Symantec Brightmail AntiSpam 6.0.1 before patch 132 allow remote attackers to cause a denial of service (crash) via messages with the ISO-8859-10 character set, which is not recognized by the converters.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.9%