All technologies

Microsoft SChannel

1 painsavg 9.0/10
security 1

Historical TLS Stack Implementation Vulnerabilities (Heartbleed, goto fail, Winshock)

9

Major TLS stacks contained severe implementation flaws (OpenSSL Heartbleed 2014, Apple Secure Transport goto fail, Microsoft SChannel Winshock, GnuTLS cert verification bugs), exposing keys and enabling authentication bypasses.

securityOpenSSLApple Secure TransportMicrosoft SChannel+2