CVE-2007-3253: Astaro Security Gateway

High severity, CVSS 7.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Astaro Security Gateway (ASG) before 7.005 allow remote attackers to cause a denial of service via (1) certain email, which stops the SMTP Proxy during scanning; (2) certain HTTP traffic, which stops or slows down the HTTP proxy during HTTP responses containing virus scanned web pages; and (3) a disconnection during a streaming session.

Affected products

• Astaro Security Gateway: version 7.0 only

Published 2007-06-18. Last modified 2026-06-16.