CVE-2021-23841: Null pointer deref in X509_issuer_and_serial_hash()

Security Advisory ID : BSA-2022-1303 Component : OpenSSL Revision : 1.0 The OpenSSL public API function X509issuerandserialhash attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors...