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remote->local directory copies satisfy the wildcard specified by the user.
This checking provides some protection against a malicious server
sending unexpected filenames, but it comes at a risk of rejecting wanted
files due to differences between client and server wildcard expansion rules.
For this reason, this also adds a new -T flag to disable the check.
reported by Harry Sintonen
fix approach suggested by markus@;
has been in snaps for ~1wk courtesy deraadt@
OpenBSD-Commit-ID: 00f44b50d2be8e321973f3c6d014260f8f7a8eda
CVE-2019-6111
Origin: backport, https://anongit.mindrot.org/openssh.git/commit/?id=391ffc4b9d31fa1f4ad566499fef9176ff8a07dc
Last-Update: 2019-02-08
Patch-Name: check-filenames-in-scp-client.patch
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various -o lists; ok djm
OpenBSD-Commit-ID: ecb88baecc3c54988b4d1654446ea033da359288
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ssh(1) setuid has been removed, remove supporting code and clean up
references to it in the man pages
We have not shipped ssh(1) the setuid bit since 2002. If ayone
really needs to make connections from a low port number this can
be implemented via a small setuid ProxyCommand.
ok markus@ jmc@ djm@
OpenBSD-Commit-ID: d03364610b7123ae4c6792f5274bd147b6de717e
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OpenBSD-Commit-ID: 27d80d8b8ca99bc33971dee905e8ffd0053ec411
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environment variables for the remote session (subject to the server accepting
them)
refactor SendEnv to remove the arbitrary limit of variable names.
ok markus@
OpenBSD-Commit-ID: cfbb00d9b0e10c1ffff1d83424351fd961d1f2be
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OpenBSD-Commit-ID: 1a719ebeae22a166adf05bea5009add7075acc8c
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tweak the uri text, specifically removing some markup to
make it a bit more readable;
issue reported by - and diff ok - millert
OpenBSD-Commit-ID: 8b56a20208040b2d0633536fd926e992de37ef3f
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Add URI support to ssh, sftp and scp. For example
ssh://user@host or sftp://user@host/path. The connection parameters
described in draft-ietf-secsh-scp-sftp-ssh-uri-04 are not implemented since
the ssh fingerprint format in the draft uses md5 with no way to specify the
hash function type. OK djm@
Upstream-ID: 4ba3768b662d6722de59e6ecb00abf2d4bf9cacc
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restore mistakenly deleted description of the
ConnectionAttempts option ok markus@
Upstream-ID: 943002b1b7c470caea3253ba7b7348c359de0348
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remove now obsolete protocol1 options from the -o
lists;
Upstream-ID: 828e478a440bc5f9947672c392420510a362b3dd
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exterminate the -1 flag from scp
ok markus@
Upstream-ID: 26d247f7065da15056b209cef5f594ff591b89db
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- add proxyjump to the options list - formatting fixes -
update usage()
ok djm
Upstream-ID: 43d318e14ce677a2eec8f21ef5ba2f9f68a59457
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sort the -o list;
Upstream-ID: 1a97465ede8790b4d47cb618269978e07f41f8ac
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add IdentityAgent; noticed & ok jmc@
Upstream-ID: 4ba9034b00a4cf1beae627f0728da897802df88a
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some certificatefile tweaks; ok djm
Upstream-ID: 0e5a7852c28c05fc193419cc7e50e64c1c535af0
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Turn off DSA by default; add HostKeyAlgorithms to the
server and PubkeyAcceptedKeyTypes to the client side, so it still can be
tested or turned back on; feedback and ok djm@
Upstream-ID: 8450a9e6d83f80c9bfed864ff061dfc9323cec21
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Add a ssh_config HostbasedKeyType option to control which
host public key types are tried during hostbased authentication.
This may be used to prevent too many keys being sent to the server,
and blowing past its MaxAuthTries limit.
bz#2211 based on patch by Iain Morgan; ok markus@
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sort previous;
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correct description of UpdateHostKeys in ssh_config.5 and
add it to -o lists for ssh, scp and sftp; pointed out by jmc@
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garbage collect empty .No macros mandoc warns about
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[scp.1]
there is no need for rcp anymore
ok deraadt millert
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[scp.1 sftp.1]
add canonicalisation options to -o lists
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[scp.1 ssh.1]
some Bx/Ox conversion;
From: Jan Stary
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[scp.1 sftp-server.8 ssh-keyscan.1 ssh-keysign.8 ssh-pkcs11-helper.8]
use .Mt for email addresses; from Jan Stary <hans at stare dot cz>; ok jmc@
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[scp.1]
knock out a useless Ns;
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[scp.1 sftp.1]
mention ControlPersist and KbdInteractiveAuthentication in the -o
verbiage in these pages too (prompted by jmc@)
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[scp.1 scp.c]
scp.1: grammer fix
scp.c: add -3 to usage()
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[scp.1 scp.c]
add a new -3 option to scp: Copies between two remote hosts are
transferred through the local host. Without this option the data
is copied directly between the two remote hosts. ok djm@ (bugzilla #1837)
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[scp.1 sftp.1 ssh.1 sshd_config.5]
add IPQoS to the various -o lists, and zap some trailing whitespace;
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[scp.1 ssh-add.1 ssh-keygen.1 ssh.1 ssh_config.5 sshd.8 sshd_config.5]
knock out some "-*- nroff -*-" lines;
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[scp.1 sftp.1]
add KexAlgorithms to the -o list;
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[scp.1]
add an EXIT STATUS section for /usr/bin;
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[pathnames.h readconf.c readconf.h scp.1 sftp.1 ssh-add.1 ssh-add.c]
[ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config.5]
replace our obsolete smartcard code with PKCS#11.
ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-11/v2-20/pkcs-11v2-20.pdf
ssh(1) and ssh-keygen(1) use dlopen(3) directly to talk to a PKCS#11
provider (shared library) while ssh-agent(1) delegates PKCS#11 to
a forked a ssh-pkcs11-helper process.
PKCS#11 is currently a compile time option.
feedback and ok djm@; inspired by patches from Alon Bar-Lev
`
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[channels.c ssh.1 servconf.c sshd_config.5 sshd.c channels.h servconf.h
ssh-keyscan.1 ssh-keyscan.c readconf.c sshconnect.c misc.c ssh.c
readconf.h scp.1 sftp.1 ssh_config.5 misc.h]
Remove RoutingDomain from ssh since it's now not needed. It can be
replaced with "route exec" or "nc -V" as a proxycommand. "route exec"
also ensures that trafic such as DNS lookups stays withing the specified
routingdomain. For example (from reyk):
# route -T 2 exec /usr/sbin/sshd
or inherited from the parent process
$ route -T 2 exec sh
$ ssh 10.1.2.3
ok deraadt@ markus@ stevesk@ reyk@
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[sshd_config.5 readconf.c ssh_config.5 scp.1 servconf.c sftp.1 ssh.1]
Rename RDomain config option to RoutingDomain to be more clear and
consistent with other options.
NOTE: if you currently use RDomain in the ssh client or server config,
or ssh/sshd -o, you must update to use RoutingDomain.
ok markus@ djm@
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[ssh_config.5 sshd.c misc.h ssh-keyscan.1 readconf.h sshconnect.c
channels.c channels.h servconf.h servconf.c ssh.1 ssh-keyscan.c scp.1
sftp.1 sshd_config.5 readconf.c ssh.c misc.c]
Allow to set the rdomain in ssh/sftp/scp/sshd and ssh-keyscan.
ok markus@
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[scp.1]
better description for -i flag:
s/RSA authentication/public key authentication/
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[scp.1]
Mention that scp follows symlinks during -r. bz #1466,
from nectar at apple
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[scp.1]
explain how to handle local file names containing colons;
requested by Tamas TEVESZ
ok dtucker
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[scp.1]
scp -q implies ssh -q for the underlying connection, it doesn't just
hush the progress meter
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[scp.1 scp.c]
the ellipsis is not an optional argument; while here, sync the usage
and synopsis of commands
lots of good ideas by jmc@
ok jmc@
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[scp.1 ssh_config.5 sftp-server.8 ssh-agent.1 sshd_config.5 sftp.1
ssh-keygen.1 ssh-keyscan.1 ssh-add.1 sshd.8 ssh.1 ssh-keysign.8]
convert to new .Dd format;
(We will need to teach mdoc2man.awk to understand this too.)
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[scp.1]
replace DIAGNOSTICS with .Ex;
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[scp.1 ssh.1 ssh_config.5 sftp.1]
Document RekeyLimit. Based on patch from jan.iven at cern.ch from mindrot
#1056 with feedback from jmc, djm and markus; ok jmc@ djm@
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[scp.1 sftp.1]
add HashKnownHosts to -o list;
ok markus@
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[scp.1 sftp.1 ssh.1 ssh_config.5]
document KbdInteractiveDevices; ok markus@
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[channels.c channels.h clientloop.c clientloop.h includes.h readconf.c]
[readconf.h scp.1 sftp.1 ssh.1 ssh.c ssh_config.5]
implement session multiplexing in the client (the server has supported
this since 2.0); ok markus@
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[scp.1]
SendEnv here too;
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[scp.1]
ConnectionTimeout -> ConnectTimeout for scp.1 too.
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