The Web Reports Server for SurfControl SuperScout WebFilter allows remote attackers to cause a denial of service (CPU consumption) via large GET requests, possibly due to a buffer overflow.
The administrative web interface (STEMWADM) for SurfControl SuperScout Email Filter allows remote attackers to cause a denial of service (crash) via an HTTP request without a Content-Length parameter.
SurfControl SuperScout Email filter for SMTP 3.5.1 allows remote attackers to cause a denial of service (crash) via a long SMTP (1) HELO or (2) RCPT TO command, possibly due to a buffer overflow.