generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
openssl/ssl
History
Adam Langley 8ca4c4b25e Fix memory leak from zero-length DTLS fragments. 
The |pqueue_insert| function can fail if one attempts to insert a
duplicate sequence number. When handling a fragment of an out of
sequence message, |dtls1_process_out_of_seq_message| would not call
|dtls1_reassemble_fragment| if the fragment's length was zero. It would
then allocate a fresh fragment and attempt to insert it, but ignore the
return value, leaking the fragment.

This allows an attacker to exhaust the memory of a DTLS peer.

Fixes CVE-2014-3507

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
2014-08-06 20:41:23 +01:00
..
.cvsignore
Add emacs cache files to .cvsignore.
2005-04-11 14:17:07 +00:00
bio_ssl.c
OPENSSL_NO_SOCK fixes [from HEAD].
2012-04-16 17:43:02 +00:00
d1_both.c
Fix memory leak from zero-length DTLS fragments.
2014-08-06 20:41:23 +01:00
d1_clnt.c
DTLS/SCTP Finished Auth Bug
2013-10-30 14:37:22 +00:00
d1_enc.c
Update DTLS code to match CBC decoding in TLS.
2013-02-06 13:56:13 +00:00
d1_lib.c
Free up s->d1->buffered_app_data.q properly.
2014-06-02 14:40:05 +01:00
d1_meth.c
Dual DTLS version methods.
2013-09-18 13:46:02 +01:00
d1_pkt.c
Added SSLErr call for internal error in dtls1_buffer_record
2014-06-01 21:40:31 +01:00
d1_srtp.c
Submitted by: Eric Rescorla <ekr@rtfm.com>
2012-02-11 22:53:48 +00:00
d1_srvr.c
Fix DTLS certificate requesting code.
2014-07-15 18:23:35 +01:00
dtls1.h
Dual DTLS version methods.
2013-09-18 13:46:02 +01:00
heartbeat_test.c
Add conditional unit testing interface.
2014-07-24 19:42:26 +01:00
install-ssl.com
Don't forget to install srtp.h as well
2012-05-10 15:01:26 +00:00
kssl_lcl.h
Some fixes for kerberos builds.
2009-04-21 22:20:12 +00:00
kssl.c
make kerberos work with OPENSSL_NO_SSL_INTERN
2011-05-11 22:52:34 +00:00
kssl.h
Fix for WIN32 builds with KRB5
2014-02-26 15:33:10 +00:00
Makefile
make update
2014-08-01 21:21:03 +01:00
s2_clnt.c
Add and use a constant-time memcmp.
2013-02-06 13:56:12 +00:00
s2_enc.c
Update ssl library to support EVP_PKEY MAC API. Include generic MAC support.
2007-06-04 17:04:40 +00:00
s2_lib.c
Update strength_bits for 3DES.
2014-06-09 12:09:51 +01:00
s2_meth.c
Type-checked (and modern C compliant) OBJ_bsearch.
2008-10-12 14:32:47 +00:00
s2_pkt.c
Add and use a constant-time memcmp.
2013-02-06 13:56:12 +00:00
s2_srvr.c
Reduce version skew: trivia (I hope).
2012-06-03 22:03:37 +00:00
s3_both.c
Add fix for CVE-2013-4353
2014-01-07 15:41:11 +00:00
s3_cbc.c
Use enc_flags when deciding protocol variations.
2013-09-18 13:46:02 +01:00
s3_clnt.c
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
s3_enc.c
Fixed incorrect return code handling in ssl3_final_finish_mac.
2014-06-13 15:50:58 +01:00
s3_lib.c
SRP ciphersuite correction.
2014-06-09 12:09:51 +01:00
s3_meth.c
Type-checked (and modern C compliant) OBJ_bsearch.
2008-10-12 14:32:47 +00:00
s3_pkt.c
s3_pkt.c: fix typo.
2014-07-05 23:57:28 +02:00
s3_srvr.c
Don't limit message sizes in ssl3_get_cert_verify.
2014-07-05 13:30:38 +01:00
s23_clnt.c
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
s23_lib.c
Don't advertise ECC ciphersuits in SSLv2 compatible client hello.
2014-06-27 16:52:00 +01:00
s23_meth.c
Backport TLS v1.2 support from HEAD.
2011-05-11 13:37:52 +00:00
s23_pkt.c
Reorder inclusion of header files:
2002-07-10 07:01:54 +00:00
s23_srvr.c
Add three Suite B modes to TLS code, supporting RFC6460.
2012-12-26 16:17:40 +00:00
srtp.h
move internal functions to ssl_locl.h
2011-11-21 22:52:01 +00:00
ssl2.h
Initial "opaque SSL" framework. If an application defines OPENSSL_NO_SSL_INTERN
2011-05-11 12:56:38 +00:00
ssl3.h
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
ssl23.h
Import of old SSLeay release: SSLeay 0.9.0b
1998-12-21 10:56:39 +00:00
ssl_algs.c
Add AES-NI+SHA256 stitch registrations (from master).
2014-02-02 00:05:02 +01:00
ssl_asn1.c
fix coverity issue 966597 - error line is not always initialised
2014-05-07 23:57:00 +01:00
ssl_cert.c
Remove experimental DANE code.
2014-06-10 14:59:10 +01:00
ssl_ciph.c
Use more common name for GOST key exchange.
2014-07-14 18:31:55 +01:00
ssl_conf.c
Add -no_resumption_on_reneg to SSL_CONF.
2014-03-27 15:51:25 +00:00
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
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
ssl_lib.c
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
ssl_locl.h
Add conditional unit testing interface.
2014-07-24 19:42:26 +01:00
ssl_rsa.c
Fix whitespace, new-style comments.
2014-02-08 16:19:30 -08:00
ssl_sess.c
Add callbacks supporting generation and retrieval of supplemental data entries, facilitating RFC 5878 (TLS auth extensions)
2014-02-08 16:12:15 -08:00
ssl_stat.c
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
ssl_task.c
Security fixes brought forward from 0.9.7.
2002-11-13 15:43:43 +00:00
ssl_txt.c
Provisional DTLS 1.2 support.
2013-09-18 13:46:02 +01:00
ssl_utst.c
Add conditional unit testing interface.
2014-07-24 19:42:26 +01:00
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
2014-06-16 13:25:16 +02:00
ssl.h
Add conditional unit testing interface.
2014-07-24 19:42:26 +01:00
ssltest.c
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
t1_clnt.c
Use appropriate versions of SSL3_ENC_METHOD
2013-09-18 13:46:02 +01:00
t1_enc.c
Fix compilation with -DSSL_DEBUG -DTLS_DEBUG -DKSSL_DEBUG
2014-06-28 00:41:31 +01:00
t1_lib.c
Fix possible buffer overrun.
2014-07-02 00:09:39 +01:00
t1_meth.c
Use appropriate versions of SSL3_ENC_METHOD
2013-09-18 13:46:02 +01:00
t1_reneg.c
Update RI to match latest spec.
2009-12-27 22:59:09 +00:00
t1_srvr.c
Use appropriate versions of SSL3_ENC_METHOD
2013-09-18 13:46:02 +01:00
t1_trce.c
Adding padding extension to trace code.
2014-05-20 11:22:15 +01:00
tls1.h
Remove all RFC5878 code.
2014-07-04 13:42:05 +01:00
tls_srp.c
Reduce version skew: trivia (I hope).
2012-06-03 22:03:37 +00:00