Provide references for CVE-2019-19963.
Where can I find more information about CVE-2019-19963?
References are available at: https://github.com/wolfSSL/wolfssl/releases/tag/v4.3.0-stable, https://github.com/wolfSSL/wolfssl/commit/7e391f0fd57f2ef375b1174d752a56ce34b2b190.