CVE-2012-3845: Lan Messenger Lan MESSENGER1.2.28

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

Buffer overflow in LAN Messenger 1.2.28 and earlier allows remote attackers to cause a denial of service (crash) via a long string in an initiation request.

Affected products

• Lan Messenger Lan MESSENGER1.2.28: any version

Published 2012-07-03. Last modified 2026-06-16.