ports/libssh
ports/libssh
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Andreas Schneider
70cc11618a cmake: Fail if can't find OpenSSL aes and des headers 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-07-03 10:51:36 +02:00
Andreas Schneider
387fd2cf53 include: Add stdarg.h so we can check for va_copy macro 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-30 09:58:47 +02:00
Tilo Eckert
0423057424 SSH_AUTH_PARTIAL is now correctly passed to the caller of ssh_userauth_publickey_auto(). 
Implicitly fixed unsafe return code handling that could result in use-after-free.

Signed-off-by: Tilo Eckert <tilo.eckert@flam.de>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-29 11:10:45 +02:00
Tilo Eckert
cc25d747d4 available auth_methods must be reset on partial authentication 
Signed-off-by: Tilo Eckert <tilo.eckert@flam.de>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-29 11:06:20 +02:00
Peter Volpe
7637351065 channels: Fix exit-signal data unpacking 
Signed-off-by: Peter Volpe <pvolpe@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-29 09:50:09 +02:00
Peter Volpe
7aeba71a92 agent: Add ssh_set_agent_socket 
Allow callers to specify their own socket
for an ssh agent.

Signed-off-by: Peter Volpe <pvolpe@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-29 09:47:02 +02:00
Seb Boving
e020dd8d59 Don't allocate a new identity list in the new session's options. 
The previous list is not freed. Since the new session just got
created, an identity list is already allocated and empty.

Signed-off-by: Sebastien Boving <seb@google.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 18:28:36 +02:00
Douglas Heriot
a65af1b3b8 cmake: Do not use CMAKE_(SOURCE|BINARY)_DIR 2015-06-24 18:17:05 +02:00
Tiamo Laitakari
5478de1a64 pki: Fix allocation of ed25519 public keys 
Signed-off-by: Tiamo Laitakari <tiamo.laitakari@cs.helsinki.fi>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 17:53:22 +02:00
Jordy Moos
fa9fbb1d67 Documentation fix where unsigned is used where signed is expected 
Signed-off-by: Jordy Moos <jordymoos@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 17:13:26 +02:00
Andreas Schneider
ef751a26d0 misc: Correctly guard the sys/time.h include 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 17:13:19 +02:00
Andreas Schneider
30a7229fc5 include: Add support for older MSVC versions 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 16:23:13 +02:00
Andreas Schneider
1d69e073af kex: Add comments to #if clauses 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-06-24 16:23:13 +02:00
Aris Adamantiadis
c480a29052 channels: fix exit-status not correctly set 2015-06-03 16:41:05 +02:00
Mike DePaulo
4aef82237d Comment that ssh_forward_cancel() is deprecated. 
Signed-off-by: Aris Adamantiadis <aris@badcode.be>
 2015-05-29 11:29:49 +02:00
Mike DePaulo
8a4a22d7b7 Reintroduce ssh_forward_listen() (Fixes: #194) 
Signed-off-by: Aris Adamantiadis <aris@badcode.be>
 2015-05-29 11:23:31 +02:00
Andreas Schneider
5eb7a6ca38 cpack: Use application version. 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-08 13:54:56 +02:00
Andreas Schneider
3f4b5436e5 Bump version to 0.7.0 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 11:01:33 +02:00
Andreas Schneider
82cf5ea24c Update ChangeLog 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 11:00:43 +02:00
Andreas Schneider
90e4786523 valgrind: Add suppression for openssl FIPS dlopen leak 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 10:27:09 +02:00
Andreas Schneider
f65f41acc2 valgrind: Ignore valgrind free bug on exit 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 10:23:27 +02:00
Andreas Schneider
8979150745 tests: Migrate torture_keyfiles to testkey functions 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 09:47:37 +02:00
Andreas Schneider
f81d296e54 torture: Move TORTURE_TESTKEY_PASSWORD to header 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 09:47:17 +02:00
Andreas Schneider
57afe78167 tests: Fix memory leak in torture_server_x11 test 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-06 09:33:51 +02:00
Jon Simons
ee460dc04b kex: also compare host keys for 'first_kex_packet_follows' 
Also consider the host key type at hand when computing whether a
'first_kex_packet_follows' packet matches the current server settings.
Without this change libssh may incorrectly believe that guessed
settings which match by kex algorithm alone fully match: the host
key types must also match.  Observed when testing with dropbear
clients.

Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 22:03:47 +02:00
Jon Simons
f134cb3d57 server: return SSH_OK for ignored SSH_MSG_KEXDH_INIT case 
Return SSH_OK for the case that an incoming SSH_MSG_KEXDH_INIT should be
ignored.  That is, for the case that the initial 'first_kex_packet_follows'
guess is incorrect.  Before this change sessions served with libssh can be
observed to error out unexpectedly early when testing with dropbear clients
that send an incompatible guess.

Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 22:03:32 +02:00
Andreas Schneider
3eaad77de2 tests: Only link against threading library if available 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 19:09:51 +02:00
Andreas Schneider
9244750a63 cmake: Add missing OpenSSL include directory 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 19:04:49 +02:00
Andreas Schneider
e8720a30e2 cmake: Add --enable-stdcall-fixup for MinGW builds 
This fixes warnings for getaddrinfo() and freeaddrinfo().

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 18:59:30 +02:00
Andreas Schneider
ad09009201 include: Fix variadic macro issues with MSVC 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 18:45:47 +02:00
Andreas Schneider
e4e3b3052f tests: Apply umask before calling mkstemp() 
CID: #978660

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 11:27:09 +02:00
Andreas Schneider
96882cc58c example: Fix a use after free in the scp example 
CID: #1032343

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 11:27:09 +02:00
Andreas Schneider
7c79959e94 example: Check return value of ssh_get_fd() 
CID: #1199454

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 11:27:09 +02:00
Andreas Schneider
ca501df8c8 sftp: Fix size check 
CID: #1296588

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-05 11:26:40 +02:00
Andreas Schneider
a4cecf59d5 external: Fix resetting the state 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 18:10:30 +02:00
Andreas Schneider
244881b87d external: Make sure we burn buffers in bcrypt 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
cf05e653de external: Fix a possible buffer overrun in bcrypt_pbkdf 
CID: #1250106

This fixes a 1 byte output overflow for large key length (not reachable
in libssh). Pulled from OpenBSD BCrypt PBKDF implementation.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
4b9916136d sftp: Add bound check for size 
CID: #1238630

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
33ecff11dd buffer: Cleanup vaargs in ssh_buffer_unpack_va() 
CID: #1267977

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
83d3ee7fdb string: Improve ssh_string_len() to avoid tainted variables 
CID: #1278978

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
b1a3f4ee33 pki_container: Fix a memory leak 
CID: #1267980

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
05498e0e33 pki_container: Add check for return value 
CID: #1267982

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 17:54:01 +02:00
Andreas Schneider
4948fe21cd tests: Fix ctest default script 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 15:52:17 +02:00
Andreas Schneider
fe8fcb805c cmake: Add support for Address Sanitizer 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 15:25:17 +02:00
Andreas Schneider
c4af6fbce3 config: Add missing HAVE_ARPA_INET_H define 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-05-04 10:04:26 +02:00
Aris Adamantiadis
3091025472 buffers: Fix a possible null pointer dereference 
This is an addition to CVE-2015-3146 to fix the null pointer
dereference. The patch is not required to fix the CVE but prevents
issues in future.

Signed-off-by: Aris Adamantiadis <aris@0xbadc0de.be>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-04-23 10:33:52 +02:00
Aris Adamantiadis
bf0c7ae0ae CVE-2015-3146: Fix state validation in packet handlers 
The state validation in the packet handlers for SSH_MSG_NEWKEYS and
SSH_MSG_KEXDH_REPLY had a bug which did not raise an error.

The issue has been found and reported by Mariusz Ziule.

Signed-off-by: Aris Adamantiadis <aris@0xbadc0de.be>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-04-23 10:15:47 +02:00
Kevin Fan
b5dc8197f7 Fix leak of sftp->ext when sftp_new() fails 
Signed-off-by: Kevin Fan <kevinfan@google.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
 2015-04-14 20:56:56 +02:00
Andreas Schneider
19e23e6128 cmake: Require cmake 2.8.5 
I've improved FindOpenSSL and FindZLIB in that version to work well with
Windows and Linux. This was 2011 it should be old enough that most
distributions have at least this version available.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-04-10 14:35:29 +02:00
Andreas Schneider
195f25cfbd cmake: Detect network function correctly on Windows 
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
 2015-04-10 13:32:09 +02:00