Dr. Stephen Henson 72f1815391 Only allow ephemeral RSA keys in export ciphersuites. ...

OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.

Thanks to Karthikeyan Bhargavan for reporting this issue.
(CVE-2015-0204)
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>

(cherry picked from commit 4b4c1fcc88aec8c9e001b0a0077d3cd4de1ed0e6)

Conflicts:
	CHANGES
	doc/ssl/SSL_CTX_set_options.pod
	ssl/d1_srvr.c
	ssl/s3_srvr.c

2015-01-06 13:27:22 +00:00

..

.cvsignore

Add emacs cache files to .cvsignore.

2005-04-11 14:17:07 +00:00

bio_ssl.c

PR: 2529

2011-05-25 15:15:43 +00:00

d1_both.c

Remove some duplicate DTLS code.

2014-08-06 22:02:00 +01:00

d1_clnt.c

Fix DTLS anonymous EC(DH) denial of service

2014-08-06 22:02:00 +01:00

d1_enc.c

Update DTLS code to match CBC decoding in TLS.

2013-02-05 16:50:33 +00:00

d1_lib.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

d1_meth.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

d1_pkt.c

DTLS message_sequence number wrong in rehandshake ServerHello

2013-08-13 19:00:59 +01:00

d1_srvr.c

Only allow ephemeral RSA keys in export ciphersuites.

2015-01-06 13:27:22 +00:00

dtls1.h

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

install.com

Functional VMS changes submitted by sms@antinode.info (Steven M. Schweda).

2009-05-15 16:37:29 +00:00

kssl_lcl.h

To avoid commit wars over dependencies, let's make it so things that

2001-10-10 07:55:02 +00:00

kssl.c

Submitted by: Tomas Hoger <thoger@redhat.com>

2010-03-03 15:34:11 +00:00

kssl.h

Make kerberos ciphersuite code work with newer header files

2005-04-09 23:55:55 +00:00

Makefile

RT3067: simplify patch

2014-09-24 16:01:46 +02:00

s2_clnt.c

Add and use a constant-time memcmp.

2013-02-05 16:50:32 +00:00

s2_enc.c

ensure that the EVP_CIPHER_CTX object is initialized

2007-02-16 20:40:07 +00:00

s2_lib.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

s2_meth.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

s2_pkt.c

Add and use a constant-time memcmp.

2013-02-05 16:50:32 +00:00

s2_srvr.c

Assorted bugfixes:

2011-02-03 12:04:48 +00:00

s3_both.c

Add and use a constant-time memcmp.

2013-02-05 16:50:32 +00:00

s3_cbc.c

RT3066: rewrite RSA padding checks to be slightly more constant time.

2014-09-24 14:39:44 +02:00

s3_clnt.c

Only allow ephemeral RSA keys in export ciphersuites.

2015-01-06 13:27:22 +00:00

s3_enc.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

s3_lib.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

s3_meth.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

s3_pkt.c

RT3060: Limit the number of empty records.

2014-08-22 15:53:34 +02:00

s3_srvr.c

Only allow ephemeral RSA keys in export ciphersuites.

2015-01-06 13:27:22 +00:00

s23_clnt.c

Fix no-ssl3 configuration option

2014-10-15 08:46:57 -04:00

s23_lib.c

Fix ECC SSLv2 exclusion on OpenSSL 0.9.8.

2014-07-07 13:00:07 +01:00

s23_meth.c

make "./configure no-ssl2" work again

2006-01-15 16:57:01 +00:00

s23_pkt.c

Reorder inclusion of header files:

2002-07-10 07:01:54 +00:00

s23_srvr.c

Fix warning

2014-10-21 21:32:50 +02:00

ssl2.h

Implement msg_callback for SSL 2.0.

2001-11-10 01:16:28 +00:00

ssl3.h

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

ssl23.h

Import of old SSLeay release: SSLeay 0.9.0b

1998-12-21 10:56:39 +00:00

ssl_algs.c

Add SHA2 algorithms to SSL_library_init(). Although these aren't used

2010-04-07 13:19:48 +00:00

ssl_asn1.c

Fix gcc 4.6 warnings. Check TLS server hello extension length.

2010-06-12 13:18:58 +00:00

ssl_cert.c

PR: 1731 and maybe 2197

2010-03-24 23:16:35 +00:00

ssl_ciph.c

Fix off-by-one errors in ssl_cipher_get_evp()

2014-06-22 23:26:33 +01:00

ssl_err2.c

Use new-style system-id macros everywhere possible. I hope I haven't

2001-02-20 08:13:47 +00:00

ssl_err.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

ssl_lib.c

When processing ClientHello.cipher_suites, don't ignore cipher suites

2014-10-21 22:33:03 +02:00

ssl_locl.h

ssl/*: remove SSL3_RECORD->orig_len to restore binary compatibility.

2013-02-07 15:03:00 +00:00

ssl_rsa.c

PR: 1411

2009-09-12 23:09:59 +00:00

ssl_sess.c

PR: 2160

2010-02-01 16:48:40 +00:00

ssl_stat.c

Don't disable state strings with no-ssl2

2014-06-28 00:57:18 +01:00

ssl_task.c

Security fixes brought forward from 0.9.7.

2002-11-13 15:43:43 +00:00

ssl_txt.c

Add strings for DTLS protocol versions

2010-01-16 19:02:43 +00:00

ssl-lib.com

Add t1_reneg to the VMS build.

2010-02-22 07:05:24 +00:00

ssl.h

Only allow ephemeral RSA keys in export ciphersuites.

2015-01-06 13:27:22 +00:00

ssltest.c

Fix in ssltest is no-ssl2 configured

2013-02-11 18:27:33 +00:00

t1_clnt.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

t1_enc.c

Support TLS_FALLBACK_SCSV.

2014-10-15 04:18:29 +02:00

t1_lib.c

Fix for session tickets memory leak.

2014-10-15 08:46:57 -04:00

t1_meth.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

t1_reneg.c

Update RI to match latest spec.

2009-12-27 23:03:40 +00:00

t1_srvr.c

Initialize SSL_METHOD structures at compile time. This removes the need

2005-08-05 23:52:08 +00:00

tls1.h

Oops -- fix typo in coment added with TLS_FALLBACK_SCSV support.

2014-10-15 04:26:29 +02:00