CVE-2007-5658: TIBCO Enterprise Message Service

High severity, CVSS 10.0. EPSS: 6.4% chance of exploitation in the next 30 days.

Heap-based buffer overflow in TIBCO SmartSockets RTserver 6.8.0 and earlier, RTworks before 4.0.4, and Enterprise Message Service (EMS) 4.0.0 through 4.4.1 allows remote attackers to execute arbitrary code via crafted requests containing size and copy-length values that trigger the overflow.

Affected products

• TIBCO Enterprise Message Service: version 4.0.0 only; version 4.1.0 only; version 4.2.0 only; version 4.3.0 only; version 4.4.0 only; version 4.4.1 only
• TIBCO Rtworks: up to and including 4.0.3
• TIBCO Smartsockets Rtserver: up to and including 6.8.0

Published 2008-01-16. Last modified 2026-06-16.