CVE patch [1] as mentioned in [2] relies on several patches not yet
available in version 2020.81 we have in kirkstone.
The good folks from Debian did the hard work identifying them as they
have the same version in bullseye release.
The commits were picked from [3] and they have their references to
dropbear upstream commits.
[1] e5a0ef27c2
[2] https://security-tracker.debian.org/tracker/CVE-2025-47203
[3] 7f48e75892
(From OE-Core rev: 91eeffaf14917c7c994a8de794b915231e69c5d6)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Documentation for this patch is under
66bc1fcdee
(From OE-Core rev: 626711a95f387090a4705401d2f9406909821f95)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Otherwise the SDK fails to build as the main openssh and dropbear packages
conflict with each other
(From OE-Core rev: 4667abcc925ae0c430cccb480ec530506f6201ae)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Repo-wide replacement to use newer variable to represent systemd
system unitdir directory.
(From OE-Core rev: 5ace3ada5c54500c71becc8e0c6eddeb8bc053e3)
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This bug has been around for a long time (2011) but fix it to do
what was intended originally. The postrm is changed by classes but
those should append to existing entries.
(From OE-Core rev: 7762b07bf3b0c77b91ad91963ab39d3c73770ebf)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This is the result of automated script conversion:
scripts/contrib/convert-overrides.py <oe-core directory>
converting the metadata to use ":" as the override character instead of "_".
(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added HOMEPAGE and DESCRIPTION for recipes with missing decriptions or homepage
[YOCTO #13471]
(From OE-Core rev: be8d3d0fa6bbc2924ffbdbaa66e9ffaef2b96de6)
Signed-off-by: Dorinda Bassey <dorindabassey@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Where we have images with PAM+systemd, serial login can be extremely
slow. The load generated by key generation does slow down the rest
of the boot process.
Lower the priority level of these systemd services, since we'd
prefer to have the rest of the system boot more effectively.
This doesn't "solve" the slow systemd boot issues but does help.
(From OE-Core rev: 087700665284c08ba846e52b6b86276629f5f1cd)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
License-Update: changed date and added info about existence LICENSE files
in libtomcrypt and libtommath folders
(From OE-Core rev: 0954933a7cc61307df1a840318c9a553050ecdb6)
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Refresh dropbear-disable-weak-ciphers.patch as some weak items
have been dropped upstream.
License-Update: curve25519 changed to public domain
(From OE-Core rev: 1620a815f6fbe20e5b570ed254187856bb37c184)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Enhances dropbear with a new feature "disable-weak-ciphers", on by default.
This feature disables all CBC, SHA1, and diffie-hellman group1 ciphers in
the dropbear ssh server and client.
Disable this feature if you need to connect to the ssh server from older
clients. Additional customization can be done with local_options.h as usual.
Tested: On dropbear_2019.78.
Upstream-Status: Inappropriate [configuration]
(From OE-Core rev: b11521ce1b1d1f8b4dddf830b41f5ea809730d22)
Signed-off-by: Joseph Reynolds <joseph.reynolds1@ibm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
- update dropbear to version 2019.77
- drop obsolete patch
(From OE-Core rev: c0f2e6f74119538a33095c27a8d9e92084741672)
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
configure tests crypt() existence with:
dnl We test for crypt() specially. On Linux (and others?) it resides in libcrypt
dnl but we don't want link all binaries to -lcrypt, just dropbear server.
dnl OS X doesn't need -lcrypt
AC_CHECK_FUNC(crypt, found_crypt_func=here)
AC_CHECK_LIB(crypt, crypt,
[
CRYPTLIB="-lcrypt"
found_crypt_func=here
])
AC_SUBST(CRYPTLIB)
if test "t$found_crypt_func" = there; then
AC_DEFINE(HAVE_CRYPT, 1, [crypt() function])
fi
but that silently fails with glibc-2.28 and a bit later do_compile fails with;
http://errors.yoctoproject.org/Errors/Details/185895/
../dropbear-2018.76/sysoptions.h:237:3: error: #error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'."
#error "DROPBEAR_SVR_PASSWORD_AUTH requires `crypt()'."
^~~~~
Add dependency on virtual/crypt so that do_configure detects it correctly.
(From OE-Core rev: d04703aef55e01c59329fc54660724e053f3f66c)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
root login is disabled by default for openssh and we can
enable it through IMAGE_FEATURES 'debug-tweaks' or
'allow-empty-password', so change to the same default
behavior for dropbear.
(From OE-Core rev: d3e69fa2fef83015658aa5fa1442bab5a8c3edaa)
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The origins of the patch date back to early 2005 (prior to the start
of git history in oe-core) to fix a hardcoded limit on the maximum
size of remote host keys:
http://familiar.handhelds.narkive.com/b1VGg2bI/problem-w-dropbear-ssh
The hardcoded limit was fixed upstream in dropbear 0.47:
736f370dce
The patch has therefore been obsolete since then. It went unnoticed
until now as the patch has continued to apply - it modifies a value
which is not used.
(From OE-Core rev: 17072ffc1e765edd45bc1174378fb666185e5643)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Previously, when dropbear was started via its init script, relocation
of DROPBEAR_RSAKEY_DIR to support read-only rootfs was handled at
run time from within the init script.
Update the init script to take advantage of the read-only rootfs
config setup by read_only_rootfs_hook() and therefore be consistent
with startup under systemd (where relocation of DROPBEAR_RSAKEY_DIR
is handled by the read_only_rootfs_hook() at build time).
(From OE-Core rev: 4990f87b2f6a8b30c8d1c767636e7f5527f595ba)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
- update dropbear to version 2018.76
- refresh and drop obsolete patches
- add option to use localoptions.h header file
- do not use harden stuff, which leads to QA warning
(From OE-Core rev: ec050b666ec3684918fd9dc564d2dce9a8d6a8ef)
Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The patch tool will apply patches by default with "fuzz", which is where if the
hunk context isn't present but what is there is close enough, it will force the
patch in.
Whilst this is useful when there's just whitespace changes, when applied to
source it is possible for a patch applied with fuzz to produce broken code which
still compiles (see #10450). This is obviously bad.
We'd like to eventually have do_patch() rejecting any fuzz on these grounds. For
that to be realistic the existing patches with fuzz need to be rebased and
reviewed.
(From OE-Core rev: 18300f8faa5050178efcd22f2db843f9b3f3bb0f)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Drop patch support-out-of-tree-builds.patch:
Because the upstream has already contain it.
(From OE-Core rev: 2fd0757ae7fd63bc93a4ce8579c6ba0cdbb4c1cd)
Signed-off-by: Dengke Du <dengke.du@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Dropbear will use system versions of libtommath and libtomcrypt if
available. To make builds deterministic, add a PACKAGECONFIG option
to choose system libs or force use of the bundled versions.
Note that currently there are no libtommath or libtomcrypt recipes
in oe-core, so default to using the bundled versions.
(From OE-Core rev: b7c2edd2d6ded287d8b34dd047ae84d3fd69d4c6)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
To prevent build failures when using system libtom libraries and
linking with --as-needed, LIBTOM_LIBS should be in the order
-ltomcrypt -ltommath, not the other way around, ie libs should be
prepended to LIBTOM_LIBS as they are found, not appended.
Note that LIBTOM_LIBS is not used when linking with the bundled
libtom libs.
(From OE-Core rev: 62e96283fe77469e24e8df86c6c037c92009b00a)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This patch adds DROPBEAR_RSAKEY_ARGS and DROPBEAR_DSSKEY_ARGS optional
parameters to /etc/default/dropbear. The contents are simply passed to
the 'dropbearkey' program when generating a host key.
The default keysize for RSA is currently 2048 bits. It takes a CortexA9
running at 700MHz between 4 and 10 seconds to calculate a keypair. The
board boots Linux in about a second, but you have to wait for several
seconds because of the keypair generation. This patch allows one to put
the line DROPBEAR_RSAKEY_ARGS="-s 1024" into /etc/default/dropbear, and
have a host key generated in about 0.2 seconds on the same CPU. This is
particulary useful for read-only rootfs systems which generate a key on
each boot.
(From OE-Core rev: c0efbcb47ab37c2d9c298fcd40ecaadd3ca050a7)
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Enforce the correct tag names across all of oe-core for consistency.
(From OE-Core rev: 606a43dc38a00cc243f933722db657aea4129f8e)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Openssh now installs the sftp-server binary as /usr/libexec/sftp-server,
whereas the dropbear recipe assumes a different path.
Dropbear uses the correct path by default, so it's no longer necessary
to override SFTPSERVER_PATH via CFLAGS.
This fixes SFTP access to systems using dropbear as the SSH server.
(From OE-Core rev: df798bca330583103b2301678236cc841cc861dd)
Signed-off-by: Dominic Sacré <dominic.sacre@gmx.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The CFLAGS and LD tweaks in dropbear.inc date back to 2005/2006 and
whatever issue they worked around back then seems to have been fixed
in the latest versions of dropbear.
(From OE-Core rev: 4b17606fbca63a17cafbc285e3efe48c4c54a266)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015.71 - 3 December 2015
- Fix "bad buf_incrpos" when data is transferred, broke in 2015.69
- Fix crash on exit when -p address:port is used, broke in 2015.68
- Fix building with only ENABLE_CLI_REMOTETCPFWD given, patch from Konstantin Tokarev
- Fix bad configure script test which didn't work with dash shell, patch from Juergen Daubert,
broke in 2015.70
- Fix server race condition that could cause sessions to hang on exit,
https://github.com/robotframework/SSHLibrary/issues/128
(From OE-Core rev: d0658e0e9efcf2c995e92a61af0e5300ebcdce82)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Upgrade to upstream 2014.66; incorporates several minor bugfix
releases.
* LIC_FILES_CHKSUM changed because the copyright year changed; there was
no change to the license text itself.
(From OE-Core rev: 78f388e81cad5dfb6aea52da68f9b4523c88c5ad)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
If pam distro feature enabled, dropbear will need below pam rpms
to work:
* libpam-runtime
* pam-plugin-deny
* pam-plugin-permit
* pam-plugin-unix
Just add the runtime dependencies explicitly.
(From OE-Core rev: dfbeb663e99f3280d055ec04454353f2082ced03)
Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
