CVE-2020-24585: wolfSSL

Medium severity, CVSS 5.3. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in the DTLS handshake implementation in wolfSSL before 4.5.0. Clear DTLS application_data messages in epoch 0 do not produce an out-of-order error. Instead, these messages are returned to the application.

Affected products

• wolfSSL wolfSSL: before 4.5.0 (fixed in 4.5.0)

Published 2020-08-21. Last modified 2026-06-17.