CVE-2000-0931: David Harris Pegasus Mail

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Buffer overflow in Pegasus Mail 3.11 allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long email message containing binary data.

Affected products

• David Harris Pegasus Mail: version 3.11 only

Published 2000-12-19. Last modified 2026-09-25.