cve/2013/CVE-2013-1623.md

CVE-2013-1623

Description

The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

POC

Reference

• http://www.isg.rhul.ac.uk/tls/TLStiming.pdf

Github

No PoCs found on GitHub currently.