CVE-2000-0932: Clearswift Mailsweeper For Smtp

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

MAILsweeper for SMTP 3.x does not properly handle corrupt CDA documents in a ZIP file and hangs, which allows remote attackers to cause a denial of service.

Affected products

• Clearswift Mailsweeper For Smtp: version 3.x only

Published 2000-12-19. Last modified 2026-09-23.