1 files changed, 16 insertions, 0 deletions

diff --git a/src/lib/libssl/s23_clnt.c b/src/lib/libssl/s23_clnt.c
index c45a8e0a04..bc918170e1 100644
--- a/src/lib/libssl/s23_clnt.c
+++ b/src/lib/libssl/s23_clnt.c
@@ -257,6 +257,14 @@ static int ssl23_client_hello(SSL *s)
                         version_major = TLS1_VERSION_MAJOR;
                         version_minor = TLS1_VERSION_MINOR;
                         }
+#ifdef OPENSSL_FIPS
+                else if(FIPS_mode())
+                        {
+                        SSLerr(SSL_F_SSL23_CLIENT_HELLO,
+                                        SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+                        return -1;
+                        }
+#endif
                 else if (version == SSL3_VERSION)
                         {
                         version_major = SSL3_VERSION_MAJOR;
@@ -536,6 +544,14 @@ static int ssl23_get_server_hello(SSL *s)
                 if ((p[2] == SSL3_VERSION_MINOR) &&
                         !(s->options & SSL_OP_NO_SSLv3))
                         {
+#ifdef OPENSSL_FIPS
+                        if(FIPS_mode())
+                                {
+                                SSLerr(SSL_F_SSL23_GET_SERVER_HELLO,
+                                        SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE);
+                                goto err;
+                                }
+#endif
                         s->version=SSL3_VERSION;
                         s->method=SSLv3_client_method();
                         }