CVEs-PoC/2024/CVE-2024-5814.md

CVE-2024-5814

Description

A malicious TLS1.2 server can force a TLS1.3 client with downgrade capability to use a ciphersuite that it did not agree to and achieve a successful connection. This is because, aside from the extensions, the client was skipping fully parsing the server hello. https://doi.org/10.46586/tches.v2024.i1.457-500

POC

Reference

No PoCs from references.

Github

• https://github.com/wolfSSL/Arduino-wolfSSL
• https://github.com/wolfSSL/wolfssl