diff options
Diffstat (limited to '0009-enable-TLS-12.patch')
| -rw-r--r-- | 0009-enable-TLS-12.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/0009-enable-TLS-12.patch b/0009-enable-TLS-12.patch new file mode 100644 index 000000000000..50c63bba77cd --- /dev/null +++ b/0009-enable-TLS-12.patch @@ -0,0 +1,38 @@ +From 3ba81cbd5a59434f3053665e9fc4a432afd0db20 Mon Sep 17 00:00:00 2001 +From: Bernhard Miklautz <bernhard.miklautz@shacknet.at> +Date: Thu, 10 Aug 2017 09:31:21 +0200 +Subject: [PATCH 1/1] enable TLS 1+ + +Currently TLS version 1.0 is used implicitly by using the TLSv1_method. +To be able to also use TLS 1.1 and later use SSLv23_client_method +instead. To make sure SSLv2 or SSLv3 isn't used disable them. + +cherry-picked from aa80f63b4ab19101cbdc376f7e0613ed410fee11 +--- + libfreerdp/crypto/tls.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +--- a/libfreerdp/crypto/tls.c ++++ b/libfreerdp/crypto/tls.c +@@ -102,7 +102,7 @@ + int connection_status; + char *hostname; + +- tls->ctx = SSL_CTX_new(TLSv1_client_method()); ++ tls->ctx = SSL_CTX_new(SSLv23_client_method()); + + if (tls->ctx == NULL) + { +@@ -141,6 +141,12 @@ + */ + options |= SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS; + ++ /** ++ * disable SSLv2 and SSLv3 ++ */ ++ options |= SSL_OP_NO_SSLv2; ++ options |= SSL_OP_NO_SSLv3; ++ + SSL_CTX_set_options(tls->ctx, options); + + tls->ssl = SSL_new(tls->ctx); |