Commit Graph

1057 Commits

Author SHA1 Message Date
jkim
68fed3306b Merge OpenSSL 1.0.1h.
Approved by:	so (delphij)
2014-06-09 05:50:57 +00:00
jkim
d4a5f67323 Import OpenSSL 1.0.1h.
Approved by:	so (delphij)
2014-06-06 20:59:29 +00:00
delphij
aa92285a00 Fix OpenSSL multiple vulnerabilities.
Security:	CVE-2014-0195, CVE-2014-0221, CVE-2014-0224,
		CVE-2014-3470
Security:	SA-14:14.openssl
Approved by:	so
2014-06-05 12:32:16 +00:00
smh
d4e781f644 Change comment about HPNDisabled to match the style of other options to
avoid confusion.

Sponsored by:	Multiplay
2014-05-20 10:28:19 +00:00
delphij
43c7f4a7f1 Fix OpenSSL NULL pointer deference vulnerability.
Obtained from:	OpenBSD
Security:	FreeBSD-SA-14:09.openssl
Security:	CVE-2014-0198
2014-05-13 23:17:24 +00:00
delphij
7e64659205 Fix OpenSSL use-after-free vulnerability.
Obtained from:	OpenBSD
Security:	FreeBSD-SA-14:09.openssl
Security:	CVE-2010-5298
2014-04-30 04:02:36 +00:00
des
e1e5f20b88 Apply upstream patch for EC calculation bug and bump version addendum. 2014-04-20 11:34:33 +00:00
imp
c39e6fc2c9 NO_MAN= has been deprecated in favor of MAN= for some time, go ahead
and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.
2014-04-13 05:21:56 +00:00
des
38c767afbd Restore the pX part to the version number printed in debugging mode. 2014-04-09 20:42:00 +00:00
jkim
89b378c4b3 Merge OpenSSL 1.0.1g.
Approved by:	benl (maintainer)
2014-04-08 21:06:58 +00:00
jkim
c16e01227f Import OpenSSL 1.0.1g.
Approved by:	benl (maintainer)
2014-04-08 20:15:18 +00:00
delphij
26c4b55c2e Fix NFS deadlock vulnerability. [SA-14:05]
Fix "Heartbleed" vulnerability and ECDSA Cache Side-channel
Attack in OpenSSL. [SA-14:06]
2014-04-08 18:27:32 +00:00
des
ae82763de4 Upgrade to OpenSSH 6.6p1. 2014-03-25 11:05:34 +00:00
des
fc833dce1b Add a pre-merge script which reverts mechanical changes such as added
$FreeBSD$ tags and man page dates.

Add a post-merge script which reapplies these changes.

Run both scripts to normalize the existing code base.  As a result, many
files which should have had $FreeBSD$ tags but didn't now have them.

Partly rewrite the upgrade instructions and remove the now outdated
list of tricks.
2014-03-24 19:15:13 +00:00
rwatson
a400e9c007 Update most userspace consumers of capability.h to use capsicum.h instead.
auditdistd is not updated as I will make the change upstream and then do a
vendor import sometime in the next week or two.

MFC after:	3 weeks
2014-03-16 11:04:44 +00:00
pjd
ed07d3e6e2 Fix installations that use kernels without CAPABILITIES support.
Approved by:	des
2014-02-04 21:48:09 +00:00
des
b1dd5bd906 Turn sandboxing on by default. 2014-02-01 00:07:16 +00:00
des
7573e91b12 Upgrade to OpenSSH 6.5p1. 2014-01-31 13:12:02 +00:00
jkim
a8c44ea5cf Merge OpenSSL 1.0.1f.
Approved by:	so (delphij), benl (silence)
2014-01-22 19:57:11 +00:00
jkim
a268cbece5 Import OpenSSL 1.0.1f.
Approved by:	so (delphij), benl (silence)
2014-01-22 19:27:13 +00:00
delphij
106d50295b MFV r260399:
Apply vendor commits:

197e0ea	Fix for TLS record tampering bug.  (CVE-2013-4353).
3462896	For DTLS we might need to retransmit messages from the
	previous session so keep a copy of write context in DTLS
	retransmission buffers instead of replacing it after
	sending CCS.  (CVE-2013-6450).
ca98926 When deciding whether to use TLS 1.2 PRF and record hash
	algorithms use the version number in the corresponding
	SSL_METHOD structure instead of the SSL structure.  The
	SSL structure version is sometimes inaccurate.
	Note: OpenSSL 1.0.2 and later effectively do this already.
	(CVE-2013-6449).

Security:	CVE-2013-4353
Security:	CVE-2013-6449
Security:	CVE-2013-6450
2014-01-07 19:58:45 +00:00
bjk
d7ee8f3e6e Apply patch from upstream Heimdal for encoding fix
RFC 4402 specifies the implementation of the gss_pseudo_random()
function for the krb5 mechanism (and the C bindings therein).
The implementation uses a PRF+ function that concatenates the output
of individual krb5 pseudo-random operations produced with a counter
and seed.  The original implementation of this function in Heimdal
incorrectly encoded the counter as a little-endian integer, but the
RFC specifies the counter encoding as big-endian.  The implementation
initializes the counter to zero, so the first block of output (16 octets,
for the modern AES enctypes 17 and 18) is unchanged.  (RFC 4402 specifies
that the counter should begin at 1, but both existing implementations
begin with zero and it looks like the standard will be re-issued, with
test vectors, to begin at zero.)

This is upstream's commit f85652af868e64811f2b32b815d4198e7f9017f6,
from 13 October, 2013:
% Fix krb5's gss_pseudo_random() (n is big-endian)
%
% The first enctype RFC3961 prf output length's bytes are correct because
% the little- and big-endian representations of unsigned zero are the
% same.  The second block of output was wrong because the counter was not
% being encoded as big-endian.
%
% This change could break applications.  But those applications would not
% have been interoperating with other implementations anyways (in
% particular: MIT's).

Approved by:	hrs (mentor, src committer)
MFC after:	3 days
2013-12-13 03:09:29 +00:00
delphij
454aa85277 MFV r257952:
Upgrade to OpenSSH 6.4p1.

Bump VersionAddendum.

Approved by:	des
2013-11-11 09:19:58 +00:00
des
476b7e3d43 Unbreak the WITHOUT_KERBEROS build and try to reduce the odds of a
repeat performance by introducing a script that runs configure with and
without Kerberos, diffs the result and generates krb5_config.h, which
contains the preprocessor macros that need to be defined in the Kerberos
case and undefined otherwise.

Approved by:	re (marius)
2013-09-23 20:35:54 +00:00
des
b32fed86db Pull in all the OpenSSH bits that we'd previously left out because we
didn't use them.  This will make future merges from the vendor tree much
easier.

Approved by:	re (gjb)
2013-09-21 22:24:10 +00:00
des
cda41f674d Upgrade to 6.3p1.
Approved by:	re (gjb)
2013-09-21 21:36:09 +00:00
des
c960286445 Change the default value of VerifyHostKeyDNS to "yes" if compiled with
LDNS.  With that setting, OpenSSH will silently accept host keys that
match verified SSHFP records.  If an SSHFP record exists but could not
be verified, OpenSSH will print a message and prompt the user as usual.

Approved by:	re (blanket)
2013-09-10 22:30:22 +00:00
des
ad118345b8 These three files appeared in 6.0p1, which was imported into the vendor
branch but never merged to head.  They were inadvertantly left out when
6.1p1 was merged to head.  It didn't make any difference at the time,
because they were unused, but one of them is required for DNS-based host
key verification.

Approved by:	re (blanket)
2013-09-09 13:56:58 +00:00
des
f4100c62aa Apply upstream revision 1.151 (fix relative symlinks)
MFC after:	3 days
2013-08-13 09:06:18 +00:00
delphij
baffb509e4 MFV r254106 (OpenSSL bugfix for RT #2984):
Check DTLS_BAD_VER for version number.

The version check for DTLS1_VERSION was redundant as
DTLS1_VERSION > TLS1_1_VERSION, however we do need to
check for DTLS1_BAD_VER for compatibility.

Requested by:	zi
Approved by:	benl
2013-08-08 22:29:35 +00:00
hrs
c3008dddb1 Fix gssapi/gssapi_krb5.h after Heimdal 1.5.1 import.
Reviewed by:	dfr
2013-06-30 07:46:22 +00:00
des
5794e02a5a r251088 reverted the default value for UsePrivilegeSeparation from
"sandbox" to "yes", but did not update the documentation to match.
2013-06-28 09:41:59 +00:00
des
df51273aa9 Revert a local change that sets the default for UsePrivilegeSeparation to
"sandbox" instead of "yes".  In sandbox mode, the privsep child is unable
to load additional libraries and will therefore crash when trying to take
advantage of crypto offloading on CPUs that support it.
2013-05-29 00:19:58 +00:00
bz
6c177c4e75 Have the ipropd-master listen on an IPv6 socket in addition to an IPv4
socket to allow propagation of changes to a Heimdal Kerberos database
from the KDC master to the slave(s) work on IPv6 as well.

Update the stats logging to also handle IPv6 addresses.

Reported by:		peter (found on FreeBSD cluster)
X-to-be-tested-by:	peter
MFC after:		3 weeks
2013-05-18 18:01:21 +00:00
des
06c773ee5d Upgrade to OpenSSH 6.2p2. Mostly a no-op since I had already patched
the issues that affected us.
2013-05-17 09:12:33 +00:00
bdrewery
efa81decff The HPN patch added a new BUG bit for SSH_BUG_LARGEWINDOW
and the update to 6.1 added SSH_BUG_DYNAMIC_RPORT with the
same value.

Fix the HPN SSH_BUG_LARGEWINDOW bit so it is unique.

Approved by:	des
MFC after:	2 weeks
2013-05-13 11:32:20 +00:00
des
2bb075a095 Merge updated "no such identity file" patch.
PR:		bin/178060
2013-04-24 12:36:37 +00:00
des
c7cb06a811 Silence "received disconnect" in the common case. 2013-04-14 13:06:07 +00:00
des
f1c9eb38e7 Merge upstream patch to silence spurious "no such identity file" warnings. 2013-04-02 11:44:55 +00:00
des
3325697f0c Silence printf format warnings. 2013-04-02 11:42:39 +00:00
des
ca02c8e40f Silence warnings about redefined macros. 2013-04-01 13:48:30 +00:00
des
a4c39d4efd Revert r247892 now that this has been fixed upstream. 2013-03-23 14:52:31 +00:00
des
b291eafe8d Upgrade to OpenSSH 6.2p1. The most important new features are support
for a key revocation list and more fine-grained authentication control.
2013-03-22 17:55:38 +00:00
des
153ad47126 Keep the default AuthorizedKeysFile setting. Although authorized_keys2
has been deprecated for a while, some people still use it and were
unpleasantly surprised by this change.

I may revert this commit at a later date if I can come up with a way
to give users who still have authorized_keys2 files sufficient advance
warning.

MFC after:	ASAP
2013-03-18 10:50:50 +00:00
des
1e99f9b145 Unlike OpenBSD's, our setusercontext() will intentionally ignore the user's
own umask setting (from ~/.login.conf) unless running with the user's UID.
Therefore, we need to call it again with LOGIN_SETUMASK after changing UID.

PR:		bin/176740
Submitted by:	John Marshall <john.marshall@riverwillow.com.au>
MFC after:	1 week
2013-03-13 09:41:55 +00:00
des
138ec63f93 Partially revert r247892 and r247904 since our strnvis() does not
behave the way OpenSSH expects.
2013-03-07 14:38:43 +00:00
des
cb16119d8c Remove strnvis(), strvis(), strvisx(). 2013-03-06 23:22:40 +00:00
des
96855818b6 Explicitly disable lastlog, utmp and wtmp. 2013-03-06 13:46:20 +00:00
dim
90c71ac75a Import change 6d783560e4aad1e680097d11e89755647a5aba87 from upstream
heimdal:

  fix sizeof(uuid)

Found by:	clang ToT
Reviewed by:	stas
2013-02-19 17:38:18 +00:00
jkim
754bee5776 Merge OpenSSL 1.0.1e.
Approved by:	secteam (simon), benl (silence)
2013-02-13 23:07:20 +00:00
jkim
a6d6a27870 Change "the the" to "the". It is a continuation of r226436 and missed in
r237658.

Approved by:	benl (maintainer, implicit)
2013-02-13 22:38:20 +00:00
jkim
9069337c83 Import OpenSSL 1.0.1e.
Approved by:	secteam (delphij, simon), benl (silence)
2013-02-13 22:15:56 +00:00
pfg
245e35ae97 Clean some 'svn:executable' properties in the tree.
Submitted by:	Christoph Mallon
MFC after:	3 days
2013-01-26 22:08:21 +00:00
delphij
2dfa3a3e47 Indicate that we are using OpenSSL with some local modifications.
X-MFC after:	with r244974
2013-01-02 21:00:00 +00:00
delphij
339eb8a5c4 MFV r244973:
Integrate OpenSSL changeset 22950 (appro):

        bn_word.c: fix overflow bug in BN_add_word.

MFC after:	2 weeks
2013-01-02 20:58:46 +00:00
delphij
90d033541a Integrate OpenSSL changeset 22950 (appro):
bn_word.c: fix overflow bug in BN_add_word.
2013-01-02 20:56:53 +00:00
eadler
0af88b7eae Clean up hardcoded ar(1) flags in the tree to use the global ARFLAGS in
share/mk/sys.mk instead.

This is part of a medium term project to permit deterministic builds of
FreeBSD.

Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Reviewed by:	imp, toolchain@
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:31:25 +00:00
pjd
ee39d48b3c Allow OpenSSL to use arc4random(3) on FreeBSD. arc4random(3) was modified
some time ago to use sysctl instead of /dev/random to get random data,
so is now much better choice, especially for sandboxed processes that have
no direct access to /dev/random.

Approved by:	benl
MFC after:	2 weeks
2012-11-30 22:23:23 +00:00
dim
0572fba032 In crypto/heimdal/lib/sl/slc-lex.l, don't define YY_NO_INPUT, since
%option nounput is already specified.

MFC after:	3 days
2012-11-14 18:49:03 +00:00
avg
4267c6aa52 openssl: change SHLIB_VERSION_NUMBER to reflect the reality
Note: I timed out waiting for an exp-run for this change but I survived
having it locally for quite a long time.

MFC after:	1 month
X-MFC note:	SHLIB_MAJOR is 6 in stable/8 and stable/9
2012-09-11 06:10:49 +00:00
des
00f3582ac6 Upgrade OpenSSH to 6.1p1. 2012-09-03 16:51:41 +00:00
jkim
e393e47b1e Merge OpenSSL 1.0.1c.
Approved by:	benl (maintainer)
2012-07-12 19:30:53 +00:00
jkim
532b4084cb Import OpenSSL 1.0.1c.
Approved by:	benl (maintainer)
2012-07-11 23:31:36 +00:00
jkim
c4d8545b00 Partially redo r226436, i. e., change "the the" to "the". ca(1), dgst(1),
and engine(3) are generated from these pod files during merge process and
we do not want to re-apply these changes over and over again.

Approved by:	benl (maintainer, implicit)
2012-06-27 19:23:29 +00:00
jkim
299ab12592 Merge OpenSSL 0.9.8x.
Reviewed by:	stas
Approved by:	benl (maintainer)
MFC after:	3 days
2012-06-27 18:44:36 +00:00
jkim
1554498e64 Import OpenSSL 0.9.8x. 2012-06-27 16:44:58 +00:00
delphij
85590af6fa MFV (r237567):
Fetch both ECDSA and RSA keys by default in ssh-keyscan(1).

Approved by:	des
Obtained from:	OpenSSH portable
MFC after:	1 week
2012-06-25 19:01:04 +00:00
bz
d2e144fbe8 Update the previous openssl fix. [12:01]
Fix a bug in crypt(3) ignoring characters of a passphrase. [12:02]

Security:	FreeBSD-SA-12:01.openssl (revised)
Security:	FreeBSD-SA-12:02.crypt
Approved by:	so (bz, simon)
2012-05-30 12:01:28 +00:00
rea
3f61b471d9 OpenSSH: allow VersionAddendum to be used again
Prior to this, setting VersionAddendum will be a no-op: one will
always have BASE_VERSION + " " + VERSION_HPN for VersionAddendum
set in the config and a bare BASE_VERSION + VERSION_HPN when there
is no VersionAddendum is set.

HPN patch requires both parties to have the "hpn" inside their
advertized versions, so we add VERSION_HPN to the VERSION_BASE
if HPN is enabled and omitting it if HPN is disabled.

VersionAddendum now uses the following logics:
 * unset (default value): append " " and VERSION_ADDENDUM;
 * VersionAddendum is set and isn't empty: append " "
   and VersionAddendum;
 * VersionAddendum is set and empty: don't append anything.

Approved by: des
Reviewed by: bz
MFC after: 3 days
2012-05-27 06:53:35 +00:00
bz
48f59d28b6 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
stas
e98d05b4f0 - Update FreeBSD's Heimdal distribution to 1.5.2. This is a bugfix
release, which fixes a DoS issue in libkrb5.
2012-04-08 08:19:17 +00:00
stas
e7e0b34988 - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings
several new kerberos related libraries and applications to FreeBSD:
  o kgetcred(1) allows one to manually get a ticket for a particular service.
  o kf(1) securily forwards ticket to another host through an authenticated
    and encrypted stream.
  o kcc(1) is an umbrella program around klist(1), kswitch(1), kgetcred(1)
    and other user kerberos operations. klist and kswitch are just symlinks
    to kcc(1) now.
  o kswitch(1) allows you to easily switch between kerberos credentials if
    you're running KCM.
  o hxtool(1) is a certificate management tool to use with PKINIT.
  o string2key(1) maps a password into key.
  o kdigest(8) is a userland tool to access the KDC's digest interface.
  o kimpersonate(8) creates a "fake" ticket for a service.

  We also now install manpages for some lirbaries that were not installed
  before, libheimntlm and libhx509.

- The new HEIMDAL version no longer supports Kerberos 4.  All users are
  recommended to switch to Kerberos 5.

- Weak ciphers are now disabled by default.  To enable DES support (used
  by telnet(8)), use "allow_weak_crypto" option in krb5.conf.

- libtelnet, pam_ksu and pam_krb5 are now compiled with error on warnings
  disabled due to the function they use (krb5_get_err_text(3)) being
  deprecated.  I plan to work on this next.

- Heimdal's KDC now require sqlite to operate.  We use the bundled version
  and install it as libheimsqlite.  If some other FreeBSD components will
  require it in the future we can rename it to libbsdsqlite and use for these
  components as well.

- This is not a latest Heimdal version, the new one was released while I was
  working on the update.  I will update it to 1.5.2 soon, as it fixes some
  important bugs and security issues.
2012-03-22 08:48:42 +00:00
ed
b36b72f154 Polish diff against upstream.
- Revert unneeded whitespace changes.
- Revert modifications to loginrec.c, as the upstream version already
  does the right thing.
- Fix indentation and whitespace of local changes.

Approved by:	des
MFC after:	1 month
2012-02-13 11:59:59 +00:00
cperciva
6d6844d3db Fix a problem whereby a corrupt DNS record can cause named to crash. [11:06]
Add an API for alerting internal libc routines to the presence of
"unsafe" paths post-chroot, and use it in ftpd. [11:07]

Fix a buffer overflow in telnetd. [11:08]

Make pam_ssh ignore unpassphrased keys unless the "nullok" option is
specified. [11:09]

Add sanity checking of service names in pam_start. [11:10]

Approved by:    so (cperciva)
Approved by:    re (bz)
Security:       FreeBSD-SA-11:06.bind
Security:       FreeBSD-SA-11:07.chroot
Security:       FreeBSD-SA-11:08.telnetd
Security:       FreeBSD-SA-11:09.pam_ssh
Security:       FreeBSD-SA-11:10.pam
2011-12-23 15:00:37 +00:00
des
0caa0a85dd Add a -x option that causes ssh-agent(1) to exit when all clients have
disconnected.

MFC after:	1 week
2011-10-07 13:10:16 +00:00
des
038442ad80 Upgrade to OpenSSH 5.9p1.
MFC after:	3 months
2011-10-05 22:08:17 +00:00
stas
f6e720bf7e - Flatten the vendor heimdal tree. 2011-09-29 05:23:57 +00:00
des
a0397fe027 Belatedly regenerate after application of the HPN patch. 2011-09-28 20:42:22 +00:00
des
bf8fedabcd Remove the svn:keywords property and restore the historical $FreeBSD$ tag.
Approved by:	re (kib)
MFC after:	3 weeks
2011-09-16 11:14:10 +00:00
delphij
41cd87c13e 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
brooks
28f5522cfe Fix two more $FreeBSD$ keywords.
Reported by:	pluknet
Approved by:	re (implicit)
2011-08-03 20:21:52 +00:00
brooks
0f65fdcb29 Add support for dynamically adjusted buffers to allow the full use of
the bandwidth of long fat pipes (i.e. 100Mbps+ trans-oceanic or
trans-continental links).  Bandwidth-delay products up to 64MB are
supported.

Also add support (not compiled by default) for the None cypher.  The
None cypher can only be enabled on non-interactive sessions (those
without a pty where -T was not used) and must be enabled in both
the client and server configuration files and on the client command
line.  Additionally, the None cypher will only be activated after
authentication is complete.  To enable the None cypher you must add
-DNONE_CIPHER_ENABLED to CFLAGS via the make command line or in
/etc/make.conf.

This code is a style(9) compliant version of these features extracted
from the patches published at:

http://www.psc.edu/networking/projects/hpn-ssh/

Merging this patch has been a collaboration between me and Bjoern.

Reviewed by:	bz
Approved by:	re (kib), des (maintainer)
2011-08-03 19:14:22 +00:00
benl
437ee49691 Fix clang warning (why is there nowhere yyparse() is declared?).
Approved by:	philip (mentor)
2011-05-18 20:57:23 +00:00
des
2e02cf00cc Merge two upstream patches from vendor branch. No functional changes. 2011-05-05 08:08:18 +00:00
des
ee2afa8165 Upgrade to OpenSSH 5.8p2. 2011-05-04 07:34:44 +00:00
simon
4fe7a7870a 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
2e75518768 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
ae03beb758 Import OpenSSL 0.9.8q. 2010-12-02 22:36:51 +00:00
simon
7a23485c98 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
94e5505da6 Import OpenSSL 0.9.8p. 2010-11-21 22:45:18 +00:00
simon
5b9f7b2fde 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
des
59d1af2322 Upgrade to OpenSSH 5.6p1. 2010-11-11 11:46:19 +00:00
des
3c6dca852a Forgot to svn rm this when I imported 5.4p1. 2010-11-10 08:21:25 +00:00
emaste
3c1b275767 Remove copyright strings printed at login time via login(1) or sshd(8).
It is not clear to what this copyright should apply, and this is in line
with what other operating systems do.

For ssh specifically, printing of the copyright string is not in the
upstream version so this reduces our FreeBSD-local diffs.

Approved by:	core, des (ssh)
2010-09-28 20:57:14 +00:00
rpaulo
619042c668 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
des
9bef2d9553 More commas 2010-06-01 22:46:57 +00:00
des
28662c6994 Missing commas 2010-06-01 15:11:29 +00:00
cperciva
b4dba7d518 Fix .Dd line: FreeBSD's mdoc code doesn't understand OpenBSD's $Mdocdate$.
MFC after:	3 days
2010-05-28 01:06:40 +00:00
des
fc607a2e80 Upgrade to OpenSSH 5.5p1. 2010-04-28 10:36:33 +00:00
kib
961511b433 Enhance r199804 by marking the daemonised child as immune to OOM instead
of short-living parent. Only mark the master process that accepts
connections, do not protect connection handlers spawned from inetd.

Submitted by:	Mykola Dzham <i levsha me>
Reviewed by:	attilio
MFC after:	1 week
2010-04-08 12:07:40 +00:00
simon
2176e0cd52 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
d92ad4708f Import OpenSSL 0.9.8n. 2010-04-01 12:25:40 +00:00
simon
a93ba965a7 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
0d816bbd98 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
des
c3510f9e73 Upgrade to OpenSSH 5.4p1.
MFC after:	1 month
2010-03-09 19:16:43 +00:00
simon
cdb6eef1f0 Import OpenSSL 0.9.8m. 2010-02-28 18:49:43 +00:00
ed
c69b7d3b1a Add a missing $FreeBSD$ string.
I was requested to add this string to any file that was modified by my
commit, which I forgot to do so.

Requested by:	des
2010-01-13 20:30:16 +00:00
ed
495b1a6bbd Make OpenSSH work with utmpx.
- Partially revert r184122 (sshd.c). Our ut_host is now big enough to
  fit proper hostnames.

- Change config.h to match reality.

- defines.h requires UTMPX_FILE to be set by <utmpx.h> before it allows
  the utmpx code to work. This makes no sense to me. I've already
  mentioned this upstream.

- Add our own platform-specific handling of lastlog. The version I will
  send to the OpenSSH folks will use proper autoconf generated
  definitions instead of `#if 1'.
2010-01-13 18:43:32 +00:00
brooks
48e182a5c8 The size of credential messages is limited by CMGROUP_MAX rather than
NGROUPS.

MFC after:	1 week
2010-01-03 20:45:49 +00:00
cperciva
e4106d9e8f 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
attilio
99524169bf Avoid sshd, cron, syslogd and inetd to be killed under high-pressure swap
environments.
Please note that this can't be done while such processes run in jails.

Note: in future it would be interesting to find a way to do that
selectively for any desired proccess (choosen by user himself), probabilly
via a ptrace interface or whatever.

Obtained from:	Sandvine Incorporated
Reviewed by:	emaste, arch@
Sponsored by:	Sandvine Incorporated
MFC:		1 month
2009-11-25 15:12:24 +00:00
des
ca406db9c3 Fix globbing
Noticed by:	delphij, David Cornejo <dave@dogwood.com>
Forgotten by:	des
2009-11-10 09:45:43 +00:00
des
9c86ec8748 Remove dupe. 2009-10-11 14:27:33 +00:00
des
62e4403f72 Add more symbols that need to be masked:
- initialized and uninitialized data
 - symbols from roaming_dummy.c which end up in pam_ssh

Update the command line used to generate the #defines.
2009-10-05 18:55:13 +00:00
des
c6a1085fef Upgrade to OpenSSH 5.3p1. 2009-10-01 17:12:52 +00:00
simon
5868b7c961 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
649055c02f Import DTLS fix from upstream OpenSSL 0.9.8 branch:
Fix memory consumption bug with "future epoch" DTLS records.

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

Security:	CVE-2009-1377
Obtained from:	OpenSSL CVS
		http://cvs.openssl.org/chngview?cn=18187
2009-08-23 13:58:25 +00:00
des
32589bd8e2 Update and remove CVS-specific items
Approved by:	re (kib)
2009-08-13 06:07:38 +00:00
simon
af8069fdc9 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
jhb
056d36800b Use the closefrom(2) system call.
Reviewed by:	des
2009-06-16 15:30:10 +00:00
simon
5fb395764b Merge OpenSSL 0.9.8k into head.
Approved by:	re
2009-06-14 19:45:16 +00:00
simon
fc5b6d55de Import OpenSSL 0.9.8k. 2009-06-07 19:56:18 +00:00
des
8bf56a9772 Upgrade to OpenSSH 5.2p1.
MFC after:	3 months
2009-05-22 18:46:28 +00:00
cperciva
442576453c 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
abe6016909 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
des
a9989b9d40 At some point, construct_utmp() was changed to use realhostname() to fill
in the struct utmp due to concerns about the length of the hostname buffer.
However, this breaks the UseDNS option.  There is a simpler and better
solution: initialize utmp_len to the correct value (UT_HOSTSIZE instead of
MAXHOSTNAMELEN) and let get_remote_name_or_ip() worry about the size of the
buffer.

PR:		bin/97499
Submitted by:	Bruce Cran <bruce@cran.org.uk>
MFC after:	1 week
2008-10-21 11:58:26 +00:00
des
a51772f108 Our groff doesn't understand $Mdocdate$, so replace them with bare dates.
MFC after:	3 days
2008-09-29 10:53:05 +00:00
des
ab1a43cf51 MFV "xmalloc: zero size" fix.
MFC after:	1 week
2008-09-24 21:20:44 +00:00
simon
859b6dcfcc Vendor import of OpenSSL 0.9.8i. 2008-09-21 14:56:30 +00:00
simon
798997ea06 Remove files from vendor tree which were not part of OpenSSL 0.9.8e
(last vendor import).

The file were removed in different earlier releases, but were not
removed from the CVS vendor branch at the time.
2008-09-21 14:12:30 +00:00
simon
8eda466e5c The vendor area is the proper home for these files now. 2008-09-21 13:18:25 +00:00
des
364610d759 Remove some unused files. 2008-09-01 16:34:02 +00:00
des
f50b650b57 Set SIZEOF_LONG_INT and SIZEOF_LONG_LONG_INT to plausible values. They
aren't used for anything, but that's no excuse for being silly.
2008-09-01 14:15:57 +00:00
simon
64fcbc70db Flatten OpenSSL vendor tree. 2008-08-23 10:51:00 +00:00
des
f53f7dd853 Use net.inet.ip.portrange.reservedhigh instead of IPPORT_RESERVED.
Submitted upstream, no reaction.

Submitted by:	delphij@
MFC after:	2 weeks
2008-08-20 10:40:07 +00:00
des
b7aa600c41 Upgrade to OpenSSH 5.1p1.
I have worked hard to reduce diffs against the vendor branch.  One
notable change in that respect is that we no longer prefer DSA over
RSA - the reasons for doing so went away years ago.  This may cause
some surprises, as ssh will warn about unknown host keys even for
hosts whose keys haven't changed.

MFC after:	6 weeks
2008-08-01 02:48:36 +00:00
des
f672f908e1 Another file with no local changes.
"This time for sure!"
2008-08-01 01:50:55 +00:00
des
47d27c283c Another file with no local changes. 2008-08-01 01:48:33 +00:00
des
d1eccf1850 Another four files without local changes. This is driving me nuts -
every time I think I got them all, another one pops up.
2008-08-01 01:45:56 +00:00
des
0afede05d8 Yet another file with no local changes. 2008-08-01 01:38:50 +00:00
des
9472224e68 Accidentally mangled this one in the previous commit. 2008-08-01 01:38:24 +00:00
des
ab05c9d6e0 More files which no longer have any local changes. 2008-08-01 01:32:56 +00:00
des
aec4b2ce63 These two files have no local patches except to prevent expansion of the
original $FreeBSD$ keywords.  Revert those changes, and simply disable
keyword expansion.
2008-08-01 01:30:26 +00:00
des
c16d19ef38 Last remains of old OPIE patch 2008-08-01 01:24:42 +00:00
des
1d5516fdb1 We no longer have any local changes here. 2008-08-01 01:19:13 +00:00
des
0a6d19e874 Tag expansion is no longer needed (svn handles them correctly).
Add svn command to diff against vendor branch.
2008-08-01 01:05:27 +00:00
des
e4b4e186ba This is no longer needed. 2008-08-01 01:04:52 +00:00
des
ed6e3a816d Cleanup. 2008-08-01 01:00:34 +00:00
des
fa78b524d4 Ugh. Set svn:mergeinfo correctly. 2008-08-01 00:34:37 +00:00
des
ce65202984 Catch up with reality. 2008-08-01 00:28:50 +00:00
des
e253d923d4 Revert an old hack I put in to replace S/Key with OPIE. We haven't used
that code in ages - we use pam_opie(8) instead - so this is a NOP.
2008-08-01 00:27:48 +00:00
des
a0701212a1 Add missing #include for strlen() 2008-07-31 23:33:26 +00:00
des
0c146c189c Fix alignment of the cmsg buffer by placing it in a union with a struct
cmsghdr.  Derived from upstream patch.

Submitted by:	cognet
MFC after:	2 weeks
2008-07-30 09:16:46 +00:00
des
01d1a97b94 Remove a bunch of files we don't need to build OpenSSH. They are still
available in base/vendor-crypto/openssh/dist/.
2008-07-23 17:02:25 +00:00
des
f1596419c2 Properly flatten openssh/dist. 2008-07-22 19:01:18 +00:00
des
666aa9cc16 Revert part of 180714 - the intent was to flatten dist, not to nuke it. 2008-07-22 18:58:19 +00:00
des
624d93001f Flatten the OpenSSH vendor tree for 3.x and newer. 2008-07-22 17:13:05 +00:00
dfr
be0348cb75 Fix conflicts after heimdal-1.1 import and add build infrastructure. Import
all non-style changes made by heimdal to our own libgssapi.
2008-05-07 13:53:12 +00:00
dfr
51b6601db4 Vendor import of Heimdal 1.1 2008-05-07 13:39:42 +00:00
dfr
52bf09d819 This commit was generated by cvs2svn to compensate for changes in r178825,
which included commits to RCS files with non-trunk default branches.
2008-05-07 13:39:42 +00:00
des
081081cbe3 Fix the Xlist so it actually works with 'tar -X', and update the upgrade
instructions accordingly.
2008-02-06 23:14:24 +00:00
des
76b6e0b06e As per discussion, commit experimental metadata for my contrib packages.
The idea is to have a FREEBSD-vendor file for every third-party package
in the tree.
2008-02-06 23:06:24 +00:00
simon
1ee7c30aa9 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
8f21bfc175 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
efafc844b6 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
peter
0dcad926c5 Remove _FREEFALL_CONFIG hacks. su+pam_ksu works well enough to use on
the freebsd.org cluster.
2007-10-18 19:36:31 +00:00
simon
6d467b2229 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
des
91a576f9b7 s/X11R6/local/g 2007-05-24 22:04:07 +00:00
simon
fbc9e81620 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
9bb7d4296b - 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
8e9898839e 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
86271f334e 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
394ba190a3 Resolve conflicts after import of OpenSSL 0.9.8e. 2007-03-15 20:07:27 +00:00
simon
ee48ceb6a8 Vendor import of OpenSSL 0.9.8e. 2007-03-15 20:03:30 +00:00
simon
699a8581f9 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
des
f486315183 Resolve conflicts. 2006-11-10 16:52:41 +00:00
des
f591b3e29c Vendor import of OpenSSH 4.5p1. 2006-11-10 16:39:21 +00:00
des
11e3a8c8c1 This commit was generated by cvs2svn to compensate for changes in r164146,
which included commits to RCS files with non-trunk default branches.
2006-11-10 16:39:21 +00:00
des
d75fd1fec6 Don't define XAUTH_PATH here, we either pass it in on the compiler command
line or rely on the built-in default.
2006-10-06 14:27:26 +00:00
des
91390ee9f2 Go figure how an extra $Id$ line crept in... 2006-10-04 10:21:00 +00:00
des
178eb45ceb Merge vendor patch. 2006-10-04 10:15:53 +00:00
des
e6cc400c8f Apply vendor patch to fix detection of tap / tun headers and ENGINE support. 2006-10-04 10:14:30 +00:00
des
351bcb5c21 Tweak ifdefs for backward compatibility. 2006-10-03 11:33:25 +00:00
des
24e2cf96ac Dead files. 2006-10-02 13:29:41 +00:00
des
a74a69e336 Regenerate; no effect on the code as it doesn't actually use the handful of
conditionals that changed in this revision.
2006-10-02 12:45:27 +00:00
des
14ad83d6bf Update configure options and add some missing steps.
The section about our local changes needs reviewing, and some of those
changes should probably be reconsidered (such as preferring DSA over RSA,
which made sense when RSA was encumbered but probably doesn't any more)
2006-10-02 12:39:28 +00:00
simon
25dab5b4c1 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
ac7fb23be5 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
de193995a6 Resolve conflicts after import of OpenSSL 0.9.8d. 2006-10-01 07:46:16 +00:00
simon
387e65d767 Vendor import of OpenSSL 0.9.8d. 2006-10-01 07:38:44 +00:00
simon
b2881e9eb1 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
des
0824f0c0e7 Regenerate.
MFC after:	1 week
2006-09-30 13:40:56 +00:00
des
ac038c1070 #include <errno.h>; this has the unfortunate side effect of taking the file
off the vendor branch.

MFC after:	1 week
2006-09-30 13:40:35 +00:00
des
0f481d7c8c Removed from vendor branch.
MFC after:	1 week
2006-09-30 13:39:35 +00:00
des
e16bfbb7bc Bump version addendum.
MFC after:	1 week
2006-09-30 13:39:07 +00:00
des
4ff234ef46 Merge conflicts.
MFC after:	1 week
2006-09-30 13:38:06 +00:00
des
2f35ce4773 Vendor import of OpenSSH 4.4p1. 2006-09-30 13:29:51 +00:00
des
abd7c8704b This commit was generated by cvs2svn to compensate for changes in r162852,
which included commits to RCS files with non-trunk default branches.
2006-09-30 13:29:51 +00:00
des
97a1b8f884 Merge vendor patch for BSM problem in protocol version 1.
MFC after:	1 week
2006-09-16 15:12:58 +00:00
des
03ef9d989b Vendor patch for a problem that prevented using protocol version 1 when
BSM was enabled.
2006-09-16 15:10:13 +00:00