CVE-2008-1689: Seattle Lab Software Slmail Pro

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Stack consumption vulnerability in WebContainer.exe 1.0.0.336 and earlier in SLMail Pro 6.3.1.0 and earlier allows remote attackers to cause a denial of service (daemon crash) via a long request header in an HTTP request to TCP port 801. NOTE: some of these details are obtained from third party information.

Affected products

• Seattle Lab Software Slmail Pro: up to and including 6.3.1.0; version 5.5 only; version 6.1 only; version 6.2 only; version 6.2.1 only; version 6.3 only

Published 2008-04-07. Last modified 2026-06-16.