--- configs/http.conf.sample.orig	2014-06-12 16:05:50 UTC
+++ configs/http.conf.sample
@@ -67,10 +67,31 @@ bindaddr=127.0.0.1
 ; If no path is given for tlscertfile or tlsprivatekey, default is to look in current
 ; directory. If no tlsprivatekey is given, default is to search tlscertfile for private key.
 ;
+;
 ; To produce a certificate you can e.g. use openssl. This places both the cert and
 ; private in same .pem file.
 ; openssl req -new -x509 -days 365 -nodes -out /tmp/foo.pem -keyout /tmp/foo.pem
 ;
+; tlscipher=                             ; The list of allowed ciphers
+;                                        ; if none are specified the following cipher
+;                                        ; list will be used instead:
+; ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:
+; ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:
+; kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:
+; ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:
+; ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:
+; DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:
+; AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:
+; AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:
+; !EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
+;
+; tlsdisablev1=yes                ; Disable TLSv1 support - if not set this defaults to "yes"
+; tlsdisablev11=yes               ; Disable TLSv1.1 support - if not set this defaults to "no"
+; tlsdisablev12=yes               ; Disable TLSv1.2 support - if not set this defaults to "no"
+;
+; tlsservercipherorder=yes        ; Use the server preference order instead of the client order
+;                                 ; Defaults to "yes"
+;
 ; The post_mappings section maps URLs to real paths on the filesystem.  If a
 ; POST is done from within an authenticated manager session to one of the
 ; configured POST mappings, then any files in the POST will be placed in the
--- include/asterisk/tcptls.h.orig	2014-06-13 04:58:51 UTC
+++ include/asterisk/tcptls.h
@@ -79,7 +79,15 @@ enum ast_ssl_flags {
 	/*! Use SSLv3 for outgoing client connections */
 	AST_SSL_SSLV3_CLIENT = (1 << 4),
 	/*! Use TLSv1 for outgoing client connections */
-	AST_SSL_TLSV1_CLIENT = (1 << 5)
+	AST_SSL_TLSV1_CLIENT = (1 << 5),
+	/*! Use server cipher order instead of the client order */
+	AST_SSL_SERVER_CIPHER_ORDER = (1 << 6),
+	/*! Disable TLSv1 support */
+	AST_SSL_DISABLE_TLSV1 = (1 << 7),
+	/*! Disable TLSv1.1 support */
+	AST_SSL_DISABLE_TLSV11 = (1 << 8),
+	/*! Disable TLSv1.2 support */
+	AST_SSL_DISABLE_TLSV12 = (1 << 9),
 };
 
 struct ast_tls_config {
--- main/http.c.orig	2014-06-13 04:58:51 UTC
+++ main/http.c
@@ -1118,10 +1118,13 @@ static int __ast_http_load(int reload)
 	}
 	http_tls_cfg.pvtfile = ast_strdup("");
 
+	/* Apply modern intermediate settings according to the Mozilla OpSec team as of July 30th, 2015 but disable TLSv1 */
+	ast_set_flag(&http_tls_cfg.flags, AST_SSL_DISABLE_TLSV1 | AST_SSL_SERVER_CIPHER_ORDER);
+
 	if (http_tls_cfg.cipher) {
 		ast_free(http_tls_cfg.cipher);
 	}
-	http_tls_cfg.cipher = ast_strdup("");
+	http_tls_cfg.cipher = ast_strdup("ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA");
 
 	AST_RWLIST_WRLOCK(&uri_redirects);
 	while ((redirect = AST_RWLIST_REMOVE_HEAD(&uri_redirects, entry))) {
@@ -1146,8 +1149,6 @@ static int __ast_http_load(int reload)
 				&& strcasecmp(v->name, "tlsdontverifyserver")
 				&& strcasecmp(v->name, "tlsclientmethod")
 				&& strcasecmp(v->name, "sslclientmethod")
-				&& strcasecmp(v->name, "tlscipher")
-				&& strcasecmp(v->name, "sslcipher")
 				&& !ast_tls_read_conf(&http_tls_cfg, &https_desc, v->name, v->value)) {
 				continue;
 			}
--- main/tcptls.c.orig	2015-04-08 16:53:07 UTC
+++ main/tcptls.c
@@ -749,6 +749,7 @@ static int __ssl_setup(struct ast_tls_co
 	return 0;
 #else
 	int disable_ssl = 0;
+	long ssl_opts = 0;
 
 	if (!cfg->enabled)
 		return 0;
@@ -793,12 +794,30 @@ static int __ssl_setup(struct ast_tls_co
 	 * them. SSLv23_*_method supports TLSv1+.
 	 */
 	if (disable_ssl) {
-		long ssl_opts;
+		ssl_opts |= SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3;
+	}
 
-		ssl_opts = SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3;
-		SSL_CTX_set_options(cfg->ssl_ctx, ssl_opts);
+	if (ast_test_flag(&cfg->flags, AST_SSL_SERVER_CIPHER_ORDER)) {
+		ssl_opts |= SSL_OP_CIPHER_SERVER_PREFERENCE;
 	}
 
+	if (ast_test_flag(&cfg->flags, AST_SSL_DISABLE_TLSV1)) {
+		ssl_opts |= SSL_OP_NO_TLSv1;
+	}
+#if defined(HAVE_SSL_OP_NO_TLSV1_1) && defined(HAVE_SSL_OP_NO_TLSV1_2)
+	if (ast_test_flag(&cfg->flags, AST_SSL_DISABLE_TLSV11)) {
+		ssl_opts |= SSL_OP_NO_TLSv1_1;
+	}
+	if (ast_test_flag(&cfg->flags, AST_SSL_DISABLE_TLSV12)) {
+		ssl_opts |= SSL_OP_NO_TLSv1_2;
+	}
+#else
+	ast_log(LOG_WARNING, "Your version of OpenSSL leaves you potentially vulnerable "
+			"to the SSL BEAST attack. Please upgrade to OpenSSL 1.0.1 or later\n");
+#endif
+
+	SSL_CTX_set_options(cfg->ssl_ctx, ssl_opts);
+
 	SSL_CTX_set_verify(cfg->ssl_ctx,
 		ast_test_flag(&cfg->flags, AST_SSL_VERIFY_CLIENT) ? SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT : SSL_VERIFY_NONE,
 		NULL);
@@ -1109,6 +1128,14 @@ int ast_tls_read_conf(struct ast_tls_con
 			ast_clear_flag(&tls_cfg->flags, AST_SSL_TLSV1_CLIENT);
 			ast_clear_flag(&tls_cfg->flags, AST_SSL_SSLV3_CLIENT);
 		}
+	} else if (!strcasecmp(varname, "tlsservercipherorder")) {
+		ast_set2_flag(&tls_cfg->flags, ast_true(value), AST_SSL_SERVER_CIPHER_ORDER);
+	} else if (!strcasecmp(varname, "tlsdisablev1")) {
+		ast_set2_flag(&tls_cfg->flags, ast_true(value), AST_SSL_DISABLE_TLSV1);
+	} else if (!strcasecmp(varname, "tlsdisablev11")) {
+		ast_set2_flag(&tls_cfg->flags, ast_true(value), AST_SSL_DISABLE_TLSV11);
+	} else if (!strcasecmp(varname, "tlsdisablev12")) {
+		ast_set2_flag(&tls_cfg->flags, ast_true(value), AST_SSL_DISABLE_TLSV12);
 	} else {
 		return -1;
 	}
--- include/asterisk/autoconfig.h.in.orig	2014-06-20 23:12:25 UTC
+++ include/asterisk/autoconfig.h.in
@@ -752,6 +752,12 @@
 /* Define to 1 if you have the ISDN SS7 library. */
 #undef HAVE_SS7
 
+/* Define if your system has the SSL_OP_NO_TLSV1_1 headers. */
+#undef HAVE_SSL_OP_NO_TLSV1_1
+
+/* Define if your system has the SSL_OP_NO_TLSV1_2 headers. */
+#undef HAVE_SSL_OP_NO_TLSV1_2
+
 /* Define to 1 if `stat' has the bug that it succeeds when given the
    zero-length file name argument. */
 #undef HAVE_STAT_EMPTY_STRING_BUG