Description: Disable SSL 3.0 on client as well as server side Author: Magnus Holmgren --- a/lib/ssl.c +++ b/lib/ssl.c @@ -387,12 +387,16 @@ void ssl_context_init(struct ssl_config SSL_load_error_strings(); /* Set up client context: only used by accountd */ - client_ctx = SSL_CTX_new(SSLv3_client_method()); + client_ctx = SSL_CTX_new(SSLv23_client_method()); SSL_CTX_set_session_cache_mode(client_ctx, SSL_SESS_CACHE_BOTH); SSL_CTX_set_info_callback(client_ctx, info_callback); #ifdef SSL_MODE_AUTO_RETRY SSL_CTX_set_mode(client_ctx, SSL_MODE_AUTO_RETRY); #endif + /* SSLv2 now obsolete */ + SSL_CTX_set_options(client_ctx, SSL_OP_NO_SSLv2); + /* SSLv3 now also obsolete */ + SSL_CTX_set_options(client_ctx, SSL_OP_NO_SSLv3); if (SSL_CTX_need_tmp_RSA(client_ctx)) SSL_CTX_set_tmp_rsa_callback(client_ctx, rsa_callback); @@ -420,6 +424,8 @@ void ssl_context_init(struct ssl_config /* SSLv2 now obsolete */ SSL_CTX_set_options(server_ctx, SSL_OP_NO_SSLv2); + /* SSLv3 now also obsolete */ + SSL_CTX_set_options(server_ctx, SSL_OP_NO_SSLv3); /* Start off with the session cache disabled */ SSL_CTX_set_session_cache_mode(server_ctx, SSL_SESS_CACHE_OFF); @@ -625,6 +631,12 @@ void *ssl_start_server(int fd, unsigned case TLS1_VERSION: ver = "TLSv1"; break; + case TLS1_1_VERSION: + ver = "TLSv1.1"; + break; + case TLS1_2_VERSION: + ver = "TLSv1.2"; + break; default: ver = "UNKNOWN"; } @@ -678,6 +690,12 @@ void *ssl_start_client(int fd, unsigned case TLS1_VERSION: ver = "TLSv1"; break; + case TLS1_1_VERSION: + ver = "TLSv1.1"; + break; + case TLS1_2_VERSION: + ver = "TLSv1.2"; + break; default: ver = "UNKNOWN"; }