CVE-2015-3220: Tlslite Project Tlslite

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

The tlslite library before 0.4.9 for Python allows remote attackers to trigger a denial of service (runtime exception and process crash).

Affected products

• Tlslite Project Tlslite: up to and including 0.4.9

Published 2017-06-13. Last modified 2026-06-17.