Commit Graph

153 Commits

Author SHA1 Message Date
Bjoern A. Zeeb
a95abaf173 Fix multiple OpenSSL vulnerabilities.
Security:	CVE-2011-4576, CVE-2011-4619, CVE-2011-4109
Security:	CVE-2012-0884, CVE-2012-2110
Security:	FreeBSD-SA-12:01.openssl
Approved by:	so (bz,simon)
2012-05-03 15:25:11 +00:00
Xin LI
dfdd332056 Fix SSL memory handlig for (EC)DH cipher suites, in particular for
multi-threaded use of ECDH.

Security:	CVE-2011-3210
Reviewed by:	stas
Obtained from:	OpenSSL CVS
Approved by:	re (kib)
2011-09-08 09:33:49 +00:00
Simon L. B. Nielsen
0a70456882 Fix Incorrectly formatted ClientHello SSL/TLS handshake messages could
cause OpenSSL to parse past the end of the message.

Note: Applications are only affected if they act as a server and call
SSL_CTX_set_tlsext_status_cb on the server's SSL_CTX. This includes
Apache httpd >= 2.3.3, if configured with "SSLUseStapling On".

Security:	http://www.openssl.org/news/secadv_20110208.txt
Security:	CVE-2011-0014
Obtained from:	OpenSSL CVS
2011-02-12 21:30:46 +00:00
Simon L. B. Nielsen
72b8021a0a Merge OpenSSL 0.9.8q into head.
Security:	CVE-2010-4180
Security:	http://www.openssl.org/news/secadv_20101202.txt
MFC after:	3 days
2010-12-03 22:59:54 +00:00
Simon L. B. Nielsen
a3ddd25aba Merge OpenSSL 0.9.8p into head.
Security:	CVE-2010-3864
Security:	http://www.openssl.org/news/secadv_20101116.txt
2010-11-22 18:23:44 +00:00
Simon L. B. Nielsen
8dced518a6 Fix double-free in OpenSSL's SSL ECDH code.
It has yet to be determined if this warrants a FreeBSD Security
Advisory, but we might as well get it fixed in the normal branches.

Obtained from:	OpenSSL CVS
Security:	CVE-2010-2939
X-MFC after:	Not long...
2010-11-14 09:33:47 +00:00
Rui Paulo
62ec0abc3c Bring in OpenSSL checkin 19821:
Make inline assembler clang-friendly [from HEAD].

 openssl/crypto/md32_common.h     	1.45.2.1 -> 1.45.2.2
 openssl/crypto/rc5/rc5_locl.h     	1.8 -> 1.8.8.1

Approved by:	simon
2010-09-21 10:22:29 +00:00
Simon L. B. Nielsen
ab8565e267 Merge OpenSSL 0.9.8n into head.
This fixes CVE-2010-0740 which only affected -CURRENT (OpenSSL 0.9.8m)
but not -STABLE branches.

I have not yet been able to find out if CVE-2010-0433 impacts FreeBSD.
This will be investigated further.

Security:	CVE-2010-0433, CVE-2010-0740
Security:	http://www.openssl.org/news/secadv_20100324.txt
2010-04-01 15:19:51 +00:00
Simon L. B. Nielsen
ac7fbc6abd Readd $FreeBSD$ to the OpenSSL config file as that's useful for
mergemaster.

Suggested by:	dougb
2010-03-13 22:37:07 +00:00
Simon L. B. Nielsen
6a599222bb Merge OpenSSL 0.9.8m into head.
This also "reverts" some FreeBSD local changes so we should now
be back to using entirely stock OpenSSL.  The local changes were
simple $FreeBSD$ lines additions, which were required in the CVS
days, and the patch for FreeBSD-SA-09:15.ssl which has been
superseded with OpenSSL 0.9.8m's RFC5746 'TLS renegotiation
extension' support.

MFC after:	3 weeks
2010-03-13 19:22:41 +00:00
Colin Percival
a235643007 Disable SSL renegotiation in order to protect against a serious
protocol flaw. [09:15]

Correctly handle failures from unsetenv resulting from a corrupt
environment in rtld-elf. [09:16]

Fix permissions in freebsd-update in order to prevent leakage of
sensitive files. [09:17]

Approved by:	so (cperciva)
Security:	FreeBSD-SA-09:15.ssl
Security:	FreeBSD-SA-09:16.rtld
Security:	FreeBSD-SA-09:17.freebsd-udpate
2009-12-03 09:18:40 +00:00
Simon L. B. Nielsen
2f1ff7669c Merge DTLS fixes from vendor-crypto/openssl/dist:
- Fix memory consumption bug with "future epoch" DTLS records.
- Fix fragment handling memory leak.
- Do not access freed data structure.
- Fix DTLS fragment bug - out-of-sequence message handling which could
  result in NULL pointer dereference in
  dtls1_process_out_of_seq_message().

Note that this will not get FreeBSD Security Advisory as DTLS is
experimental in OpenSSL.

MFC after:	1 week
Security:	CVE-2009-1377 CVE-2009-1378 CVE-2009-1379 CVE-2009-1387
2009-08-23 16:29:47 +00:00
Simon L. B. Nielsen
829d7315d7 Remove symlinks in OpenSSL's testing framework. These are not required
for normal build, and doesn't export well to CVS.

If they are needed later a script will be added to recreate the symlinks
when needed at build time.

Approved by:	re (rwatson)
2009-08-12 12:10:00 +00:00
Simon L. B. Nielsen
db522d3ae4 Merge OpenSSL 0.9.8k into head.
Approved by:	re
2009-06-14 19:45:16 +00:00
Colin Percival
e55ab0a54b Don't leak information via uninitialized space in db(3) records. [09:07]
Sanity-check string lengths in order to stop OpenSSL crashing
when printing corrupt BMPString or UniversalString objects. [09:08]

Security:	FreeBSD-SA-09:07.libc
Security:	FreeBSD-SA-09:08.openssl
Security:	CVE-2009-0590
Approved by:	re (kensmith)
Approved by:	so (cperciva)
2009-04-22 14:07:14 +00:00
Simon L. B. Nielsen
8978d9e7ef Prevent cross-site forgery attacks on lukemftpd(8) due to splitting
long commands into multiple requests. [09:01]

Fix incorrect OpenSSL checks for malformed signatures due to invalid
check of return value from EVP_VerifyFinal(), DSA_verify, and
DSA_do_verify. [09:02]

Security:	FreeBSD-SA-09:01.lukemftpd
Security:	FreeBSD-SA-09:02.openssl
Obtained from:	NetBSD [SA-09:01]
Obtained from:	OpenSSL Project [SA-09:02]
Approved by:	so (simon)
2009-01-07 20:17:55 +00:00
Simon L. B. Nielsen
c71cd5d0b8 The vendor area is the proper home for these files now. 2008-09-21 13:18:25 +00:00
Simon L. B. Nielsen
c4a78426be Flatten OpenSSL vendor tree. 2008-08-23 10:51:00 +00:00
Simon L. B. Nielsen
e262aef1ae Unbreak detection of cryptodev support for FreeBSD which was broken
with OpenSSL 0.9.8 import.

Note that this does not enable cryptodev by default, as it was the
case with OpenSSL 0.9.7 in FreeBSD base, but this change makes it
possible to enable cryptodev at all.

This has been submitted upstream as:
http://rt.openssl.org/Ticket/Display.html?id=1624

Submitted by:	nork
2008-01-13 11:44:47 +00:00
Simon L. B. Nielsen
a0ddfe4e72 Import DTLS security fix from upstream OpenSSL_0_9_8-stable branch.
From the OpenSSL advisory:

	Andy Polyakov discovered a flaw in OpenSSL's DTLS
	implementation which could lead to the compromise of clients
	and servers with DTLS enabled.

	DTLS is a datagram variant of TLS specified in RFC 4347 first
	supported in OpenSSL version 0.9.8. Note that the
	vulnerabilities do not affect SSL and TLS so only clients and
	servers explicitly using DTLS are affected.

	We believe this flaw will permit remote code execution.

Security:	CVE-2007-4995
Security:	http://www.openssl.org/news/secadv_20071012.txt
2007-10-18 20:19:33 +00:00
Simon L. B. Nielsen
a87abab4b0 This commit was generated by cvs2svn to compensate for changes in r172767,
which included commits to RCS files with non-trunk default branches.
2007-10-18 20:19:33 +00:00
Simon L. B. Nielsen
ec4b528c4a Correct a buffer overflow in OpenSSL SSL_get_shared_ciphers().
Security:	FreeBSD-SA-07:08.openssl
Approved by:	re (security blanket)
2007-10-03 21:38:57 +00:00
Simon L. B. Nielsen
1a15cc9f5c Fix runtime crash in OpenSSL with "Illegal instruction" by making some
casts a bit less evil.

This was e.g. seen when using portsnap as:

  Fetching snapshot tag from portsnap3.FreeBSD.org... Illegal instruction

Note the patch is slightly different from kan's original patch to
match style in the OpenSSL source files a bit better.

Submitted by:	kan
Tested by:	many
2007-05-22 20:28:19 +00:00
Simon L. B. Nielsen
e9c804063f - Bring upgrade produce up-to-date for OpenSSL 0.9.8e.
- Add reminder to bump version numer in Makefile.inc.
2007-03-15 21:06:48 +00:00
Simon L. B. Nielsen
c30e4c6174 Import fix from upstream OpenSSL_0_9_8-stable branch:
EVP_CIPHER_CTX_key_length() should return the set key length
	in the EVP_CIPHER_CTX structure which may not be the same as
	the underlying cipher key length for variable length ciphers.

This fixes problems in OpenSSH using some ciphers, and possibly other
applications.

See also:	http://bugzilla.mindrot.org/show_bug.cgi?id=1291
2007-03-15 20:26:26 +00:00
Simon L. B. Nielsen
0339ca21b8 This commit was generated by cvs2svn to compensate for changes in r167617,
which included commits to RCS files with non-trunk default branches.
2007-03-15 20:26:26 +00:00
Simon L. B. Nielsen
1d1b15c8bf Resolve conflicts after import of OpenSSL 0.9.8e. 2007-03-15 20:07:27 +00:00
Simon L. B. Nielsen
5471f83ea7 Vendor import of OpenSSL 0.9.8e. 2007-03-15 20:03:30 +00:00
Simon L. B. Nielsen
03b688114f This commit was generated by cvs2svn to compensate for changes in r167612,
which included commits to RCS files with non-trunk default branches.
2007-03-15 20:03:30 +00:00
Simon L. B. Nielsen
4d227dd736 Import from upstream OpenSSL 0.9.8 branch:
Fix uninitialized free of ctx in compute_key() when the
OPENSSL_DH_MAX_MODULUS_BITS check is triggered.

This fixes the same issue as FreeBSD-SA-06:23.openssl v1.1.
2006-10-01 08:09:46 +00:00
Simon L. B. Nielsen
f9d67810bf This commit was generated by cvs2svn to compensate for changes in r162916,
which included commits to RCS files with non-trunk default branches.
2006-10-01 08:09:46 +00:00
Simon L. B. Nielsen
74608424ab Resolve conflicts after import of OpenSSL 0.9.8d. 2006-10-01 07:46:16 +00:00
Simon L. B. Nielsen
ed5d4f9a94 Vendor import of OpenSSL 0.9.8d. 2006-10-01 07:38:44 +00:00
Simon L. B. Nielsen
02d3319f28 This commit was generated by cvs2svn to compensate for changes in r162911,
which included commits to RCS files with non-trunk default branches.
2006-10-01 07:38:44 +00:00
Simon L. B. Nielsen
c800238ebb Correct incorrect PKCS#1 v1.5 padding validation in crypto(3).
Obtained from:	OpenSSL project
Security:	FreeBSD-SA-06:19.openssl
2006-09-10 20:16:43 +00:00
Simon L. B. Nielsen
2ab7aa997e Resolve conflicts after import of OpenSSL 0.9.8b.
This was missed the first time around since eng_padlock.c was not part
of OpenSSL 0.9.7e and therefor did not have the v0_9_7e CVS tag used
during original resolve of conflicts.

Noticed by:	Antoine Brodin <antoine.brodin@laposte.net>
2006-07-30 14:17:54 +00:00
Simon L. B. Nielsen
35fc1829d8 Sync FREEBSD-Xlist with what was actually excluded from OpenSSL 0.9.8b
import.
2006-07-29 22:40:45 +00:00
Simon L. B. Nielsen
f6ec947c28 Add some rough notes on how to import a new OpenSSL version into the
FreeBSD base system.  Parts are inspired by the OpenSSH upgrade notes.
2006-07-29 22:01:26 +00:00
Simon L. B. Nielsen
09bf29a41f Resolve conflicts after import of OpenSSL 0.9.8b. 2006-07-29 19:14:51 +00:00
Simon L. B. Nielsen
3b4e3dcb9f Vendor import of OpenSSL 0.9.8b 2006-07-29 19:10:21 +00:00
Simon L. B. Nielsen
f6ab039488 This commit was generated by cvs2svn to compensate for changes in r160814,
which included commits to RCS files with non-trunk default branches.
2006-07-29 19:10:21 +00:00
Colin Percival
51ce0d091c Correct a man-in-the-middle SSL version rollback vulnerability.
Security:	FreeBSD-SA-05:21.openssl
2005-10-11 11:50:36 +00:00
Jacques Vidrine
72a11ddc6c File removed in update from OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:22:30 +00:00
Jacques Vidrine
a37fa6607a Remove files that are no longer part of OpenSSL from the vendor
branch.  This time, these are mostly the `Makefile.ssl' files.
2005-02-25 06:14:53 +00:00
Jacques Vidrine
3c96cf2e8b This commit was generated by cvs2svn to compensate for changes in r142430,
which included commits to RCS files with non-trunk default branches.
2005-02-25 06:14:53 +00:00
Jacques Vidrine
5203f6dc3a Resolve conflicts after import of OpenSSL 0.9.7e. 2005-02-25 05:49:44 +00:00
Jacques Vidrine
6be8ae0724 Vendor import of OpenSSL 0.9.7e. 2005-02-25 05:39:05 +00:00
Jacques Vidrine
eb8fd19957 This commit was generated by cvs2svn to compensate for changes in r142425,
which included commits to RCS files with non-trunk default branches.
2005-02-25 05:39:05 +00:00
Jacques Vidrine
3e9d9cface Update list of files to remove prior to import of OpenSSL 0.9.7e. 2005-02-25 05:31:23 +00:00
Jacques Vidrine
01c0bb1d8a Clean up the OpenSSL vendor branch by removing files that are not
part of recent releases.
2005-02-25 05:25:37 +00:00