2 files changed, 16 insertions, 0 deletions

diff --git a/src/lib/libssl/s3_pkt.c b/src/lib/libssl/s3_pkt.c
index 3f88429e79..9f3e5139ad 100644
--- a/src/lib/libssl/s3_pkt.c
+++ b/src/lib/libssl/s3_pkt.c
@@ -1085,6 +1085,14 @@ start:
                         goto err;
                         }
 
+                /* Check we have a cipher to change to */
+                if (s->s3->tmp.new_cipher == NULL)
+                        {
+                        i=SSL_AD_UNEXPECTED_MESSAGE;
+                        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_CCS_RECEIVED_EARLY);
+                        goto err;
+                        }
+
                 rr->length=0;
 
                 if (s->msg_callback)
diff --git a/src/lib/libssl/src/ssl/s3_pkt.c b/src/lib/libssl/src/ssl/s3_pkt.c
index 3f88429e79..9f3e5139ad 100644
--- a/src/lib/libssl/src/ssl/s3_pkt.c
+++ b/src/lib/libssl/src/ssl/s3_pkt.c
@@ -1085,6 +1085,14 @@ start:
                         goto err;
                         }
 
+                /* Check we have a cipher to change to */
+                if (s->s3->tmp.new_cipher == NULL)
+                        {
+                        i=SSL_AD_UNEXPECTED_MESSAGE;
+                        SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_CCS_RECEIVED_EARLY);
+                        goto err;
+                        }
+
                 rr->length=0;
 
                 if (s->msg_callback)