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1006 Commits

Author SHA1 Message Date
Bodo Möller
db45308477 (EC)DH memory handling fixes. 
Submitted by: Adam Langley
 2011-09-05 10:25:15 +00:00
Dr. Stephen Henson
6a662a45f3 PR: 2573 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS buffering and decryption bug.
 2011-09-01 14:01:36 +00:00
Dr. Stephen Henson
ac02a4b68a PR: 2555 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS sequence number bug
 2011-07-20 15:17:20 +00:00
Dr. Stephen Henson
4ba063d3c5 PR: 2550 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS HelloVerifyRequest Timer bug
 2011-07-20 15:12:58 +00:00
Dr. Stephen Henson
cc0931e36b PR: 2543 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Correctly handle errors in DTLSv1_handle_timeout()
 2011-06-22 15:29:36 +00:00
Dr. Stephen Henson
c4b2eb24b3 PR: 2529 
Submitted by: Marcus Meissner <meissner@suse.de>
Reviewed by: steve

Call ssl_new() to reallocate SSL BIO internals if we want to replace
the existing internal SSL structure.
 2011-05-25 15:15:43 +00:00
Dr. Stephen Henson
2c77c5c8db Oops use up to date patch for PR#2506 2011-05-25 14:29:39 +00:00
Dr. Stephen Henson
1eb38c563f PR: 2506 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fully implement SSL_clear for DTLS.
 2011-05-25 12:28:42 +00:00
Dr. Stephen Henson
fa657871ed PR: 2505 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS session resumption timer bug.
 2011-05-25 12:24:03 +00:00
Dr. Stephen Henson
be70b3adce set encodedPoint to NULL after freeing it 2011-05-19 16:18:39 +00:00
Dr. Stephen Henson
7116a41129 PR: 2462 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS Retransmission Buffer Bug
 2011-04-03 17:15:23 +00:00
Dr. Stephen Henson
7143acab25 PR: 2458 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Don't change state when answering DTLS ClientHello.
 2011-04-03 16:26:33 +00:00
Dr. Stephen Henson
11d4086d8e PR: 2457 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS fragment reassembly bug.
 2011-04-03 15:49:26 +00:00
Bodo Möller
957ebe98fb OCSP stapling fix (OpenSSL 0.9.8r/1.0.0d) 
Submitted by: Neel Mehta, Adam Langley, Bodo Moeller
 2011-02-08 17:10:47 +00:00
Bodo Möller
9d09fc8485 Assorted bugfixes: 
- RLE decompression boundary case
- SSL 2.0 key arg length check

Submitted by: Google (Neel Mehta, Bodo Moeller)
 2011-02-03 12:04:48 +00:00
Dr. Stephen Henson
119e912a83 Since DTLS 1.0 is based on TLS 1.1 we should never return a decryption_failed 
alert.
 2011-01-04 19:33:01 +00:00
Dr. Stephen Henson
7890b562bc fix for CVE-2010-4180 2010-12-02 18:49:28 +00:00
Dr. Stephen Henson
2ae47ddbc2 fix CVE-2010-3864 2010-11-16 14:26:18 +00:00
Dr. Stephen Henson
a073129293 PR: 2314 
Submitted by: Mounir IDRASSI <mounir.idrassi@idrix.net>
Reviewed by: steve

Fix for double free bug in ssl/s3_clnt.c CVE-2010-2939
 2010-10-10 12:21:23 +00:00
Ben Laurie
d886975835 Fix gcc 4.6 warnings. Check TLS server hello extension length. 2010-06-12 13:18:58 +00:00
Dr. Stephen Henson
d24f1cbf35 PR: 2230 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix bug in bitmask macros and stop warnings.
 2010-05-03 13:01:59 +00:00
Dr. Stephen Henson
82687bb4c3 PR: 2230 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixed various DTLS fragment reassembly bugs patch for 0.9.8.
 2010-04-14 13:26:50 +00:00
Dr. Stephen Henson
2eb8e5e62a fix signed/unsigned comparison warnings 2010-04-14 00:41:25 +00:00
Dr. Stephen Henson
c713a4c04d PR: 2230 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix various DTLS fragment reassembly bugs.
 2010-04-14 00:17:12 +00:00
Dr. Stephen Henson
0cefa0f942 PR: 2229 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Don't drop DTLS connection if mac or decryption failed.
 2010-04-14 00:09:39 +00:00
Dr. Stephen Henson
834c85ef0c PR: 2228 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix DTLS buffer record MAC failure bug.
 2010-04-14 00:02:50 +00:00
Richard Levitte
0c8c8eab58 Third argument to dtls1_buffer_record is by reference 2010-04-13 08:42:01 +00:00
Dr. Stephen Henson
bc06baca76 Add SHA2 algorithms to SSL_library_init(). Although these aren't used 
directly by SSL/TLS SHA2 certificates are becoming more common and
applications that only call SSL_library_init() and not
OpenSSL_add_all_alrgorithms() will fail when verifying certificates.

Update docs.
 2010-04-07 13:19:48 +00:00
Dr. Stephen Henson
5e613d5411 PR: 2218 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS replay bug.
 2010-04-06 12:44:44 +00:00
Dr. Stephen Henson
56e930eb03 PR: 2219 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS buffering bug.
 2010-04-06 12:39:57 +00:00
Dr. Stephen Henson
4a052f0bb9 PR: 2223 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS timeout bug
 2010-04-06 12:29:08 +00:00
Dr. Stephen Henson
f34e79f27b make no-comp compile again 2010-03-30 17:31:58 +00:00
Dr. Stephen Henson
ee91323f52 PR: 1731 and maybe 2197 
Clear error queue in a few places in SSL code where errors are expected
so they don't stay in the queue.
 2010-03-24 23:16:35 +00:00
Dr. Stephen Henson
354f92d66a Submitted by: Bodo Moeller and Adam Langley (Google). 
Fix for "Record of death" vulnerability CVE-2010-0740.
 2010-03-24 13:16:42 +00:00
Dr. Stephen Henson
ede1351997 Submitted by: Tomas Hoger <thoger@redhat.com> 
Fix for CVE-2010-0433 where some kerberos enabled versions of OpenSSL
could be crashed if the relevant tables were not present (e.g. chrooted).
 2010-03-03 15:34:11 +00:00
Richard Levitte
00d1ecb1da Add t1_reneg to the VMS build. 
Hack the symbols with long names.
 2010-02-22 07:05:24 +00:00
Dr. Stephen Henson
bec7184768 OR default SSL_OP_LEGACY_SERVER_CONNECT so existing options are preserved 2010-02-17 19:43:08 +00:00
Dr. Stephen Henson
442ac8d259 Allow renegotiation if SSL_OP_LEGACY_SERVER_CONNECT is set as well as 
initial connection to unpatched servers. There are no additional security
concerns in doing this as clients don't see renegotiation during an
attack anyway.
 2010-02-17 18:37:47 +00:00
Dr. Stephen Henson
b50ef8b216 PR: 2171 
Submitted by: Tomas Mraz <tmraz@redhat.com>

Since SSLv2 doesn't support renegotiation at all don't reject it if
legacy renegotiation isn't enabled.

Also can now use SSL2 compatible client hello because RFC5746 supports it.
 2010-02-16 14:19:42 +00:00
Dr. Stephen Henson
0484ff5ec1 PR: 2160 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Make session tickets work with DTLS.
 2010-02-01 16:48:40 +00:00
Dr. Stephen Henson
4acc2fed6c PR: 2159 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Typo in PR#1949 bug, oops!
 2010-02-01 12:44:21 +00:00
Dr. Stephen Henson
cc62974182 PR: 1949 
Submitted by: steve@openssl.org

More robust fix and workaround for PR#1949. Don't try to work out if there
is any write pending data as this can be unreliable: always flush.
 2010-01-26 19:40:36 +00:00
Dr. Stephen Henson
e8387db0c4 Fix VC++ warning (change had already been made to other branches). 2010-01-26 13:24:08 +00:00
Dr. Stephen Henson
714044cc03 oops revert test code from previous commit 2010-01-24 13:52:38 +00:00
Dr. Stephen Henson
5598b99fb3 The fix for PR#1949 unfortunately broke cases where the BIO_CTRL_WPENDING 
ctrl is incorrectly implemented (e.g. some versions of Apache). As a workaround
call both BIO_CTRL_INFO and BIO_CTRL_WPENDING if it returns zero. This should
both address the original bug and retain compatibility with the old behaviour.
 2010-01-24 13:50:57 +00:00
Dr. Stephen Henson
6899d9bbf6 If legacy renegotiation is not permitted then send a fatal alert if a patched 
server attempts to renegotiate with an unpatched client.
 2010-01-22 18:49:43 +00:00
Dr. Stephen Henson
dd28d12add make update 2010-01-20 16:35:30 +00:00
Dr. Stephen Henson
ff2549be1d PR: 2144 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Better fix for PR#2144
 2010-01-19 19:10:03 +00:00
Dr. Stephen Henson
aae48de0f7 PR: 2144 
Submitted by: steve@openssl.org

Fix DTLS connection so new_session is reset if we read second client hello:
new_session is used to detect renegotiation.
 2010-01-16 19:45:46 +00:00
Dr. Stephen Henson
766708f24b PR: 2133 
Submitted by: steve@openssl.org

Add missing DTLS state strings.
 2010-01-16 19:18:31 +00:00