CVE-2007-2187: Extremail

High severity, CVSS 10.0. EPSS: 6.8% chance of exploitation in the next 30 days.

Stack-based buffer overflow in eXtremail 2.1.1 and earlier allows remote attackers to execute arbitrary code via a long DNS response. NOTE: this might be related to CVE-2006-6926.

Affected products

• Extremail Extremail: version 2.1 only; version 2.1.1 only

Published 2007-04-24. Last modified 2026-06-16.