Guy Leaver (guleaver) f15c99f4d4 Fix seg fault with 0 p val in SKE ...

If a client receives a ServerKeyExchange for an anon DH ciphersuite with the
value of p set to 0 then a seg fault can occur. This commits adds a test to
reject p, g and pub key parameters that have a 0 value (in accordance with
RFC 5246)

The security vulnerability only affects master and 1.0.2, but the fix is
additionally applied to 1.0.1 for additional confidence.

CVE-2015-1794

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

2015-08-11 20:23:00 +01:00

..

.cvsignore

Add emacs cache files to .cvsignore.

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

bio_ssl.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

clienthellotest.c

Add test for SSL_set_session_ticket_ext

2015-07-27 16:14:02 +01:00

d1_both.c

DTLS handshake message fragments musn't span packets

2015-06-10 12:12:57 +01:00

d1_clnt.c

Add more error state transitions (DTLS)

2015-05-05 20:09:14 +01:00

d1_enc.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

d1_lib.c

Clear state in DTLSv1_listen

2015-06-02 09:12:39 +01:00

d1_meth.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

d1_pkt.c

Lost alert in DTLS

2015-05-22 10:24:49 +01:00

d1_srtp.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

d1_srvr.c

Don't allow a CCS when expecting a CertificateVerify

2015-05-13 11:25:10 +01:00

dtls1.h

Fix d2i_SSL_SESSION for DTLS1_BAD_VER

2015-02-27 20:32:49 +00:00

heartbeat_test.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

install-ssl.com

Don't forget to install srtp.h as well

2012-05-10 15:01:22 +00:00

kssl_lcl.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

kssl.c

Re-align some comments after running the reformat script.

2015-01-22 09:39:01 +00:00

kssl.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

Makefile

Add test for SSL_set_session_ticket_ext

2015-07-27 16:14:02 +01:00

s2_clnt.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s2_enc.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s2_lib.c

Fix reachable assert in SSLv2 servers.

2015-03-19 12:59:31 +00:00

s2_meth.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s2_pkt.c

Add length sanity check in SSLv2 n_do_ssl_write()

2015-04-29 17:44:02 +01:00

s2_srvr.c

Harden SSLv2-supporting servers against Bleichenbacher's attack.

2015-04-08 16:42:28 +02:00

s3_both.c

Sanity check the return from final_finish_mac

2015-04-30 23:27:05 +01:00

s3_cbc.c

Use CRYPTO_memcmp in s3_cbc.c

2015-06-08 15:05:08 +02:00

s3_clnt.c

Fix seg fault with 0 p val in SKE

2015-08-11 20:23:00 +01:00

s3_enc.c

Cleanse buffers

2015-03-11 10:49:22 +00:00

s3_lib.c

Rerun util/openssl-format-source -v -c .

2015-01-22 09:38:49 +00:00

s3_meth.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s3_pkt.c

Don't send an alert if we've just received one

2015-05-25 23:11:02 +01:00

s3_srvr.c

Fix PSK handling.

2015-07-02 13:04:25 +01:00

s23_clnt.c

Fix SSL_set_session_ticket_ext when used with SSLv23_method

2015-07-27 16:47:00 +01:00

s23_lib.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s23_meth.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s23_pkt.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

s23_srvr.c

Re-align some comments after running the reformat script.

2015-01-22 09:39:01 +00:00

srtp.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl2.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl3.h

Add test for SSL_set_session_ticket_ext

2015-07-27 16:14:02 +01:00

ssl23.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_algs.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_asn1.c

Fix d2i_SSL_SESSION for DTLS1_BAD_VER

2015-02-27 20:32:49 +00:00

ssl_cert.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_ciph.c

Remove export ciphers from the DEFAULT cipher list

2015-03-07 23:08:12 +01:00

ssl_err2.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_err.c

Fix seg fault with 0 p val in SKE

2015-08-11 20:23:00 +01:00

ssl_lib.c

Check sk_SSL_CIPHER_new_null return value

2015-05-11 11:54:10 +01:00

ssl_locl.h

Fix race condition in NewSessionTicket

2015-06-02 12:44:40 +01:00

ssl_rsa.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_sess.c

More ssl_session_dup fixes

2015-06-11 10:08:18 +01:00

ssl_stat.c

Add Error state

2015-05-05 20:07:48 +01:00

ssl_task.c

Re-align some comments after running the reformat script.

2015-01-22 09:39:01 +00:00

ssl_txt.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl_utst.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

ssl-lib.com

Spaces were added in some strings for better readability. However, those spaces do not belong in file names, so when picking out the individual parts, remove the spaces

2014-10-15 10:49:24 +02:00

ssl.h

Fix seg fault with 0 p val in SKE

2015-08-11 20:23:00 +01:00

ssltest.c

Fix ssltest to use 1024-bit DHE parameters

2015-05-26 12:41:51 +02:00

t1_clnt.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

t1_enc.c

Sanity check EVP_CTRL_AEAD_TLS_AAD

2015-04-30 23:26:06 +01:00

t1_lib.c

Allow a zero length extension block

2015-06-12 15:45:17 +01:00

t1_meth.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

t1_reneg.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

t1_srvr.c

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

tls1.h

Run util/openssl-format-source -v -c .

2015-01-22 09:38:39 +00:00

tls_srp.c

Code style: space after 'if'

2015-04-16 13:51:51 -04:00