CVE-2020-24585

MEDIUM

wolfssl < 4.5.0 - DTLS Handshake Spoofing via Clear Application Data in Epoch 0

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Third Party Advisory x_refsource_misc
https://github.com/wolfSSL/wolfssl/pull/3219

Scores

CVSS v3 5.3
EPSS 0.0089
EPSS Percentile 55.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

Status published
Products (1)
wolfssl/wolfssl < 4.5.0
Published Aug 21, 2020
Tracked Since Feb 18, 2026