1 files changed, 48 insertions, 4 deletions

diff --git a/src/lib/libssl/s23_srvr.c b/src/lib/libssl/s23_srvr.c
index 836dd1f1cf..4877849013 100644
--- a/src/lib/libssl/s23_srvr.c
+++ b/src/lib/libssl/s23_srvr.c
@@ -115,6 +115,9 @@
 #include <openssl/rand.h>
 #include <openssl/objects.h>
 #include <openssl/evp.h>
+#ifdef OPENSSL_FIPS
+#include <openssl/fips.h>
+#endif
 
 static const SSL_METHOD *ssl23_get_server_method(int ver);
 int ssl23_get_client_hello(SSL *s);
@@ -128,6 +131,10 @@ static const SSL_METHOD *ssl23_get_server_method(int ver)
                 return(SSLv3_server_method());
         else if (ver == TLS1_VERSION)
                 return(TLSv1_server_method());
+        else if (ver == TLS1_1_VERSION)
+                return(TLSv1_1_server_method());
+        else if (ver == TLS1_2_VERSION)
+                return(TLSv1_2_server_method());
         else
                 return(NULL);
         }
@@ -283,7 +290,20 @@ int ssl23_get_client_hello(SSL *s)
                                 /* SSLv3/TLSv1 */
                                 if (p[4] >= TLS1_VERSION_MINOR)
                                         {
-                                        if (!(s->options & SSL_OP_NO_TLSv1))
+                                        if (p[4] >= TLS1_2_VERSION_MINOR &&
+                                           !(s->options & SSL_OP_NO_TLSv1_2))
+                                                {
+                                                s->version=TLS1_2_VERSION;
+                                                s->state=SSL23_ST_SR_CLNT_HELLO_B;
+                                                }
+                                        else if (p[4] >= TLS1_1_VERSION_MINOR &&
+                                           !(s->options & SSL_OP_NO_TLSv1_1))
+                                                {
+                                                s->version=TLS1_1_VERSION;
+                                                /* type=2; */ /* done later to survive restarts */
+                                                s->state=SSL23_ST_SR_CLNT_HELLO_B;
+                                                }
+                                        else if (!(s->options & SSL_OP_NO_TLSv1))
                                                 {
                                                 s->version=TLS1_VERSION;
                                                 /* type=2; */ /* done later to survive restarts */
@@ -350,7 +370,19 @@ int ssl23_get_client_hello(SSL *s)
                                 v[1]=p[10]; /* minor version according to client_version */
                         if (v[1] >= TLS1_VERSION_MINOR)
                                 {
-                                if (!(s->options & SSL_OP_NO_TLSv1))
+                                if (v[1] >= TLS1_2_VERSION_MINOR &&
+                                        !(s->options & SSL_OP_NO_TLSv1_2))
+                                        {
+                                        s->version=TLS1_2_VERSION;
+                                        type=3;
+                                        }
+                                else if (v[1] >= TLS1_1_VERSION_MINOR &&
+                                        !(s->options & SSL_OP_NO_TLSv1_1))
+                                        {
+                                        s->version=TLS1_1_VERSION;
+                                        type=3;
+                                        }
+                                else if (!(s->options & SSL_OP_NO_TLSv1))
                                         {
                                         s->version=TLS1_VERSION;
                                         type=3;
@@ -393,6 +425,15 @@ int ssl23_get_client_hello(SSL *s)
                         }
                 }
 
+#ifdef OPENSSL_FIPS
+        if (FIPS_mode() && (s->version < TLS1_VERSION))
+                {
+                SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,
+                                        SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+                goto err;
+                }
+#endif
+
         if (s->state == SSL23_ST_SR_CLNT_HELLO_B)
                 {
                 /* we have SSLv3/TLSv1 in an SSLv2 header
@@ -567,8 +608,11 @@ int ssl23_get_client_hello(SSL *s)
                         s->s3->rbuf.left=0;
                         s->s3->rbuf.offset=0;
                         }
-
-                if (s->version == TLS1_VERSION)
+                if (s->version == TLS1_2_VERSION)
+                        s->method = TLSv1_2_server_method();
+                else if (s->version == TLS1_1_VERSION)
+                        s->method = TLSv1_1_server_method();
+                else if (s->version == TLS1_VERSION)
                         s->method = TLSv1_server_method();
                 else
                         s->method = SSLv3_server_method();