wolfSSL 5.3.0: Denial-of-service

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Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL 5.3.0: Denial-of-service
==================================

## INFO
=======

The CVE project has assigned the id CVE-2022-38153 to this issue.

Severity: 5.9 MEDIUM
Affected version: 5.3.0
End of embargo: Ended August 30, 2022
Blog Post: https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/

## SUMMARY
==========

In wolfSSL 5.3.0 man-in-the-middle attackers or a malicious server can crash TLS
1.2…

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wolfSSL before 5.5.0: Denial-of-service with session resumption

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Posted by Maximilian Ammann via Fulldisclosure on Jan 19

# wolfSSL before 5.5.0: Denial-of-service with session resumption
=================================================================

## INFO
=======

The CVE project has assigned the id CVE-2022-38152 to this issue.

Severity: 7.5 HIGH
Affected version: before 5.5.0
End of embargo: Ended August 30, 2022

## SUMMARY
==========

When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is called on
its session, the server crashes with a…

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