CVE-2008-7129: Xyssl

Medium severity, CVSS 5.0. EPSS: 0.9% chance of exploitation in the next 30 days.

XySSL before 0.9 allows remote attackers to cause a denial of service (infinite loop) via an X.509 certificate that does not pass the RSA signature check during verification.

Affected products

• Xyssl Xyssl: up to and including 0.8; version 0.1 only; version 0.2 only; version 0.3 only; version 0.4 only; version 0.5 only; …

Published 2009-08-31. Last modified 2026-06-16.