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