File openssl-CVE-2014-3568.patch of Package compat-openssl098.6133

Overview Repositories Revisions Requests Users Attributes Meta

File openssl-CVE-2014-3568.patch of Package compat-openssl098.6133

commit cd332a07503bd9771595de87e768179f81715704
Author: Geoff Thorpe <geoff@openssl.org>
Date:   Wed Oct 15 03:25:50 2014 -0400

Fix no-ssl3 configuration option
    
    CVE-2014-3568
    
    Reviewed-by: Emilia Kasper <emilia@openssl.org>
    Reviewed-by: Rich Salz <rsalz@openssl.org>

Index: openssl-0.9.8j/ssl/s23_clnt.c
===================================================================
--- openssl-0.9.8j.orig/ssl/s23_clnt.c	2014-10-15 19:01:28.954526472 +0200
+++ openssl-0.9.8j/ssl/s23_clnt.c	2014-10-21 15:35:11.414859824 +0200
@@ -72,9 +72,11 @@ static SSL_METHOD *ssl23_get_client_meth
 	if (ver == SSL2_VERSION)
 		return(SSLv2_client_method());
 #endif
+#ifndef OPENSSL_NO_SSL3
 	if (ver == SSL3_VERSION)
 		return(SSLv3_client_method());
-	else if (ver == TLS1_VERSION)
+#endif
+	if (ver == TLS1_VERSION)
 		return(TLSv1_client_method());
 	else
 		return(NULL);
@@ -541,6 +543,7 @@ static int ssl23_get_server_hello(SSL *s
 		s->s3->rbuf.left=n;
 		s->s3->rbuf.offset=0;
 
+#ifndef OPENSSL_NO_SSL3
 		if ((p[2] == SSL3_VERSION_MINOR) &&
 			!(s->options & SSL_OP_NO_SSLv3))
 			{
@@ -555,7 +558,9 @@ static int ssl23_get_server_hello(SSL *s
 			s->version=SSL3_VERSION;
 			s->method=SSLv3_client_method();
 			}
-		else if ((p[2] == TLS1_VERSION_MINOR) &&
+		else
+#endif
+		if ((p[2] == TLS1_VERSION_MINOR) &&
 			!(s->options & SSL_OP_NO_TLSv1))
 			{
 			s->version=TLS1_VERSION;
Index: openssl-0.9.8j/ssl/s23_srvr.c
===================================================================
--- openssl-0.9.8j.orig/ssl/s23_srvr.c	2014-10-15 18:04:45.885719431 +0200
+++ openssl-0.9.8j/ssl/s23_srvr.c	2014-10-21 15:35:11.414859824 +0200
@@ -124,9 +124,11 @@ static SSL_METHOD *ssl23_get_server_meth
 	if (ver == SSL2_VERSION)
 		return(SSLv2_server_method());
 #endif
+#ifndef OPENSSL_NO_SSL3
 	if (ver == SSL3_VERSION)
 		return(SSLv3_server_method());
-	else if (ver == TLS1_VERSION)
+#endif
+	if (ver == TLS1_VERSION)
 		return(TLSv1_server_method());
 	else
 		return(NULL);
@@ -534,6 +536,12 @@ int ssl23_get_client_hello(SSL *s)
 	if ((type == 2) || (type == 3))
 		{
 		/* we have SSLv3/TLSv1 (type 2: SSL2 style, type 3: SSL3/TLS style) */
+                s->method = ssl23_get_server_method(s->version);
+		if (s->method == NULL)
+			{
+			SSLerr(SSL_F_SSL23_GET_CLIENT_HELLO,SSL_R_UNSUPPORTED_PROTOCOL);
+			goto err;
+			}
 
 		if (!ssl_init_wbio_buffer(s,1)) goto err;
 
@@ -557,11 +565,6 @@ int ssl23_get_client_hello(SSL *s)
 			s->s3->rbuf.left=0;
 			s->s3->rbuf.offset=0;
 			}
-
-		if (s->version == TLS1_VERSION)
-			s->method = TLSv1_server_method();
-		else
-			s->method = SSLv3_server_method();
 #if 0 /* ssl3_get_client_hello does this */
 		s->client_version=(v[0]<<8)|v[1];
 #endif

Places

File openssl-CVE-2014-3568.patch of Package compat-openssl098.6133

Places