Sendmail < 8.9.3 Header Prescan Function Message Header DoS
Medium Nessus Plugin ID 11352
SynopsisThe remote host has an application that is affected by a denial of service vulnerability.
DescriptionThe remote sendmail server, according to its version number, allows remote attackers cause a denial of service by sending messages with a large number of headers.
SolutionInstall sendmail 8.9.3 or later.