Add CVE number.

see a client hello.

CHANGES

@@ -2,6 +2,16 @@
  OpenSSL CHANGES
  _______________
 
+ Changes between 0.9.8k and 0.9.8l  [5 Nov 2009]
+
+  *) Disable renegotiation completely - this fixes a severe security
+     problem (CVE-2009-3555) at the cost of breaking all
+     renegotiation. Renegotiation can be re-enabled by setting
+     SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION in s3->flags at
+     run-time. This is really not recommended unless you know what
+     you're doing.
+     [Ben Laurie]
+
  Changes between 0.9.8j and 0.9.8k  [25 Mar 2009]
 
   *) Don't set val to NULL when freeing up structures, it is freed up by

FAQ

@@ -78,7 +78,7 @@ OpenSSL  -  Frequently Asked Questions
 * Which is the current version of OpenSSL?
 
 The current version is available from <URL: http://www.openssl.org>.
-OpenSSL 0.9.8k was released on Mar 25th, 2009.
+OpenSSL 0.9.8l was released on Nov 5th, 2009.
 
 In addition to the current stable release, you can also access daily
 snapshots of the OpenSSL development version at <URL:

NEWS

@@ -5,6 +5,10 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
+  Major changes between OpenSSL 0.9.8k and OpenSSL 0.9.8l:
+
+      o Ban renegotiation.
+
   Major changes between OpenSSL 0.9.8j and OpenSSL 0.9.8k:
 
       o Fix various build issues.

README

@@ -1,5 +1,5 @@
 
- OpenSSL 0.9.8k
+ OpenSSL 0.9.8l
 
  Copyright (c) 1998-2008 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson

STATUS

@@ -1,10 +1,11 @@
 
   OpenSSL STATUS                           Last modified at
-  ______________                           $Date: 2009/03/25 10:46:55 $
+  ______________                           $Date: 2009/11/05 14:09:14 $
 
   DEVELOPMENT STATE
 
     o  OpenSSL 0.9.9:  Under development...
+    o  OpenSSL 0.9.8l: Released on November   5th, 2009
     o  OpenSSL 0.9.8k: Released on March     25th, 2009
     o  OpenSSL 0.9.8j: Released on January    7th, 2009
     o  OpenSSL 0.9.8i: Released on September 15th, 2008

crypto/asn1/asn1.h

@@ -1158,6 +1158,7 @@ void ERR_load_ASN1_strings(void);
 #define ASN1_F_ASN1_VERIFY				 137
 #define ASN1_F_B64_READ_ASN1				 208
 #define ASN1_F_B64_WRITE_ASN1				 209
+#define ASN1_F_BIO_NEW_NDEF				 212
 #define ASN1_F_BITSTR_CB				 180
 #define ASN1_F_BN_TO_ASN1_ENUMERATED			 138
 #define ASN1_F_BN_TO_ASN1_INTEGER			 139

crypto/asn1/asn1_err.c

@@ -132,6 +132,7 @@ static ERR_STRING_DATA ASN1_str_functs[]=
 {ERR_FUNC(ASN1_F_ASN1_VERIFY),	"ASN1_verify"},
 {ERR_FUNC(ASN1_F_B64_READ_ASN1),	"B64_READ_ASN1"},
 {ERR_FUNC(ASN1_F_B64_WRITE_ASN1),	"B64_WRITE_ASN1"},
+{ERR_FUNC(ASN1_F_BIO_NEW_NDEF),	"BIO_NEW_NDEF"},
 {ERR_FUNC(ASN1_F_BITSTR_CB),	"BITSTR_CB"},
 {ERR_FUNC(ASN1_F_BN_TO_ASN1_ENUMERATED),	"BN_to_ASN1_ENUMERATED"},
 {ERR_FUNC(ASN1_F_BN_TO_ASN1_INTEGER),	"BN_to_ASN1_INTEGER"},

crypto/opensslv.h

@@ -25,11 +25,11 @@
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-#define OPENSSL_VERSION_NUMBER	0x009080bfL
+#define OPENSSL_VERSION_NUMBER	0x009080cfL
 #ifdef OPENSSL_FIPS
-#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.8k-fips 25 Mar 2009"
+#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.8l-fips 5 Nov 2009"
 #else
-#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.8k 25 Mar 2009"
+#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.8l 5 Nov 2009"
 #endif
 #define OPENSSL_VERSION_PTEXT	" part of " OPENSSL_VERSION_TEXT
 

crypto/stack/safestack.h

@@ -678,6 +678,28 @@ STACK_OF(type) \
 #define sk_ENGINE_CLEANUP_ITEM_sort(st) SKM_sk_sort(ENGINE_CLEANUP_ITEM, (st))
 #define sk_ENGINE_CLEANUP_ITEM_is_sorted(st) SKM_sk_is_sorted(ENGINE_CLEANUP_ITEM, (st))
 
+#define sk_EVP_PKEY_ASN1_METHOD_new(st) SKM_sk_new(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_new_null() SKM_sk_new_null(EVP_PKEY_ASN1_METHOD)
+#define sk_EVP_PKEY_ASN1_METHOD_free(st) SKM_sk_free(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_num(st) SKM_sk_num(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_value(st, i) SKM_sk_value(EVP_PKEY_ASN1_METHOD, (st), (i))
+#define sk_EVP_PKEY_ASN1_METHOD_set(st, i, val) SKM_sk_set(EVP_PKEY_ASN1_METHOD, (st), (i), (val))
+#define sk_EVP_PKEY_ASN1_METHOD_zero(st) SKM_sk_zero(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_push(st, val) SKM_sk_push(EVP_PKEY_ASN1_METHOD, (st), (val))
+#define sk_EVP_PKEY_ASN1_METHOD_unshift(st, val) SKM_sk_unshift(EVP_PKEY_ASN1_METHOD, (st), (val))
+#define sk_EVP_PKEY_ASN1_METHOD_find(st, val) SKM_sk_find(EVP_PKEY_ASN1_METHOD, (st), (val))
+#define sk_EVP_PKEY_ASN1_METHOD_find_ex(st, val) SKM_sk_find_ex(EVP_PKEY_ASN1_METHOD, (st), (val))
+#define sk_EVP_PKEY_ASN1_METHOD_delete(st, i) SKM_sk_delete(EVP_PKEY_ASN1_METHOD, (st), (i))
+#define sk_EVP_PKEY_ASN1_METHOD_delete_ptr(st, ptr) SKM_sk_delete_ptr(EVP_PKEY_ASN1_METHOD, (st), (ptr))
+#define sk_EVP_PKEY_ASN1_METHOD_insert(st, val, i) SKM_sk_insert(EVP_PKEY_ASN1_METHOD, (st), (val), (i))
+#define sk_EVP_PKEY_ASN1_METHOD_set_cmp_func(st, cmp) SKM_sk_set_cmp_func(EVP_PKEY_ASN1_METHOD, (st), (cmp))
+#define sk_EVP_PKEY_ASN1_METHOD_dup(st) SKM_sk_dup(EVP_PKEY_ASN1_METHOD, st)
+#define sk_EVP_PKEY_ASN1_METHOD_pop_free(st, free_func) SKM_sk_pop_free(EVP_PKEY_ASN1_METHOD, (st), (free_func))
+#define sk_EVP_PKEY_ASN1_METHOD_shift(st) SKM_sk_shift(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_pop(st) SKM_sk_pop(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_sort(st) SKM_sk_sort(EVP_PKEY_ASN1_METHOD, (st))
+#define sk_EVP_PKEY_ASN1_METHOD_is_sorted(st) SKM_sk_is_sorted(EVP_PKEY_ASN1_METHOD, (st))
+
 #define sk_GENERAL_NAME_new(st) SKM_sk_new(GENERAL_NAME, (st))
 #define sk_GENERAL_NAME_new_null() SKM_sk_new_null(GENERAL_NAME)
 #define sk_GENERAL_NAME_free(st) SKM_sk_free(GENERAL_NAME, (st))

openssl.spec

@@ -1,7 +1,7 @@
 %define libmaj 0
 %define libmin 9
 %define librel 8
-%define librev k
+%define librev l
 Release: 1
 
 %define openssldir /var/ssl

ssl/s3_lib.c

@@ -2592,6 +2592,9 @@ int ssl3_renegotiate(SSL *s)
 	if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
 		return(0);
 
+	if (!(s->s3->flags & SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
+		return(0);
+
 	s->s3->renegotiate=1;
 	return(1);
 	}

ssl/s3_pkt.c

@@ -985,6 +985,7 @@ start:
 
 		if (SSL_is_init_finished(s) &&
 			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
+			(s->s3->flags & SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION) &&
 			!s->s3->renegotiate)
 			{
 			ssl3_renegotiate(s);
@@ -1117,7 +1118,8 @@ start:
 	if ((s->s3->handshake_fragment_len >= 4) &&	!s->in_handshake)
 		{
 		if (((s->state&SSL_ST_MASK) == SSL_ST_OK) &&
-			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS))
+			!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
+			(s->s3->flags & SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
 			{
 #if 0 /* worked only because C operator preferences are not as expected (and
        * because this is not really needed for clients except for detecting

ssl/s3_srvr.c

@@ -718,6 +718,14 @@ int ssl3_get_client_hello(SSL *s)
 #endif
 	STACK_OF(SSL_CIPHER) *ciphers=NULL;
 
+	if (s->new_session
+	    && !(s->s3->flags&SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
+		{
+		al=SSL_AD_HANDSHAKE_FAILURE;
+		SSLerr(SSL_F_SSL3_GET_CLIENT_HELLO, ERR_R_INTERNAL_ERROR);
+		goto f_err;
+		}
+
 	/* We do this so that we will respond with our native type.
 	 * If we are TLSv1 and we get SSLv3, we will respond with TLSv1,
 	 * This down switching should be handled by a different method.

ssl/ssl.h

@@ -1952,6 +1952,7 @@ void ERR_load_SSL_strings(void);
 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED			 190
 #define SSL_R_NO_PROTOCOLS_AVAILABLE			 191
 #define SSL_R_NO_PUBLICKEY				 192
+#define SSL_R_NO_RENEGOTIATION				 318
 #define SSL_R_NO_SHARED_CIPHER				 193
 #define SSL_R_NO_VERIFY_CALLBACK			 194
 #define SSL_R_NULL_SSL_CTX				 195

ssl/ssl3.h

@@ -326,10 +326,11 @@ typedef struct ssl3_buffer_st
 #define SSL3_CT_NUMBER			7
 
 
-#define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS	0x0001
-#define SSL3_FLAGS_DELAY_CLIENT_FINISHED	0x0002
-#define SSL3_FLAGS_POP_BUFFER			0x0004
-#define TLS1_FLAGS_TLS_PADDING_BUG		0x0008
+#define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS		0x0001
+#define SSL3_FLAGS_DELAY_CLIENT_FINISHED		0x0002
+#define SSL3_FLAGS_POP_BUFFER				0x0004
+#define TLS1_FLAGS_TLS_PADDING_BUG			0x0008
+#define SSL3_FLAGS_ALLOW_UNSAFE_LEGACY_RENEGOTIATION	0x0010
 
 typedef struct ssl3_state_st
 	{

ssl/ssl_err.c

@@ -384,6 +384,7 @@ static ERR_STRING_DATA SSL_str_reasons[]=
 {ERR_REASON(SSL_R_NO_PRIVATE_KEY_ASSIGNED),"no private key assigned"},
 {ERR_REASON(SSL_R_NO_PROTOCOLS_AVAILABLE),"no protocols available"},
 {ERR_REASON(SSL_R_NO_PUBLICKEY)          ,"no publickey"},
+{ERR_REASON(SSL_R_NO_RENEGOTIATION)      ,"no renegotiation"},
 {ERR_REASON(SSL_R_NO_SHARED_CIPHER)      ,"no shared cipher"},
 {ERR_REASON(SSL_R_NO_VERIFY_CALLBACK)    ,"no verify callback"},
 {ERR_REASON(SSL_R_NULL_SSL_CTX)          ,"null ssl ctx"},