- Update from version 1.14.6 to 1.14.10
- Update of rootfile
- Changelog
dbus 1.14.10 (2023-09-01)
Bug fixes:
• Avoid a dbus-daemon crash if re-creating a connection's policy fails.
If it isn't possible to re-create its policy (for example if it belongs
to a user account that has been deleted or if the Name Service Switch is
broken, on a system not supporting SO_PEERGROUPS), we now log a warning,
continue to use its current policy, and continue to reload other
connections' policies. (dbus#343; Peter Benie, Simon McVittie)
• If getting the groups from a user ID fails, report the error correctly,
instead of logging "(null)" (dbus#343, Simon McVittie)
• Return the primary group ID in GetConnectionCredentials()' UnixGroupIDs
field for processes with a valid-but-empty supplementary group list
(dbus!422, cptpcrd)
dbus 1.14.8 (2023-06-06)
Denial-of-service fixes:
• Fix an assertion failure in dbus-daemon when a privileged Monitoring
connection (dbus-monitor, busctl monitor, gdbus monitor or similar)
is active, and a message from the bus driver cannot be delivered to a
client connection due to <deny> rules or outgoing message quota. This
is a denial of service if triggered maliciously by a local attacker.
(dbus#457; hongjinghao, Simon McVittie)
Other fixes:
• Fix compilation on compilers not supporting __FUNCTION__
(dbus!404, Barnabás Pőcze)
• Fix some memory leaks on out-of-memory conditions
(dbus!403, Barnabás Pőcze)
• Documentation:
· Fix syntax of a code sample in dbus-api-design
(dbus!396; Yen-Chin, Lee)
Tests and CI enhancements:
• Fix CI pipelines after freedesktop/freedesktop#540
(dbus!405, dbus#456; Simon McVittie)
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- The uninstall.sh script had stop_service ${NAME} but the package name is dbus while the
initscript is named messagebus. Therefore the stop_service never stops the dbus daemon.
- This patch changes the line to stop_service messagebus
- The install.sh script already has start_service messagebus
- Bump PAK_VER for dbus
Fixes: Bug#13094
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- Update from version 1.14.4 to 1.14.6
- Update of rootfile
- The Denial of service issue mentioned first in the changelog is not applicable to IPFire
as the build is done without asserts enabled.
- Changelog
dbus 1.14.6 (2023-02-08)
Denial of service fixes:
• Fix an incorrect assertion that could be used to crash dbus-daemon or
other users of DBusServer prior to authentication, if libdbus was compiled
with assertions enabled.
We recommend that production builds of dbus, for example in OS distributions,
should be compiled with checks but without assertions.
(dbus#421, Ralf Habacker; thanks to Evgeny Vereshchagin)
Other fixes:
• When connected to a dbus-broker, stop dbus-monitor from incorrectly
replying to Peer method calls that were sent to the dbus-broker with
a NULL destination (dbus#301, Kai A. Hiller)
• Fix out-of-bounds varargs read in the dbus-daemon's config-parser.
This is not attacker-triggerable and appears to be harmless in practice,
but is technically undefined behaviour and is detected as such by
AddressSanitizer. (dbus!357, Evgeny Vereshchagin)
• Avoid a data race in multi-threaded use of DBusCounter
(dbus#426, Ralf Habacker)
• Fix a crash with some glibc versions when non-auditable SELinux events
are logged (dbus!386, Jeremi Piotrowski)
• If dbus_message_demarshal() runs out of memory while validating a message,
report it as NoMemory rather than InvalidArgs (dbus#420, Simon McVittie)
• Use C11 _Alignof if available, for better standards-compliance
(dbus!389, Khem Raj)
• Stop including an outdated copy of pkg.m4 in the git tree
(dbus!365, Simon McVittie)
• Documentation:
· Consistently use Gitlab bug reporting URL (dbus!372, Marco Trevisan)
• Tests fixes:
· Fix the test-apparmor-activation test after dbus#416
(dbus!380, Dave Jones)
Internal changes:
• Fix CI builds with recent git versions (dbus#447, Simon McVittie)
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- Update from version 1.14.0 to 1.14.4
- Update of rootfile
- Changelog
dbus 1.14.4 (2022-10-05)
This is a security update for the dbus 1.14.x stable branch, fixing
denial-of-service issues (CVE-2022-42010, -42011, -42012) and applying
security hardening (dbus#416).
Behaviour changes:
• On Linux, dbus-daemon and other uses of DBusServer now create a
path-based Unix socket, unix:path=..., when asked to listen on a
unix:tmpdir=... address. This makes unix:tmpdir=... equivalent to
unix:dir=... on all platforms.
Previous versions would have created an abstract socket, unix:abstract=...,
in this situation.
This change primarily affects the well-known session bus when run via
dbus-launch(1) or dbus-run-session(1). The user bus, enabled by configuring
dbus with --enable-user-session and running it on a systemd system,
already used path-based Unix sockets and is unaffected by this change.
This behaviour change prevents a sandbox escape via the session bus socket
in sandboxing frameworks that can share the network namespace with the host
system, such as Flatpak.
This change might cause a regression in situations where the abstract socket
is intentionally shared between the host system and a chroot or container,
such as some use-cases of schroot(1). That regression can be resolved by
using a bind-mount to share either the D-Bus socket, or the whole /tmp
directory, with the chroot or container.
(dbus#416, Simon McVittie)
Denial of service fixes:
Evgeny Vereshchagin discovered several ways in which an authenticated
local attacker could cause a crash (denial of service) in
dbus-daemon --system or a custom DBusServer. In uncommon configurations
these could potentially be carried out by an authenticated remote attacker.
• An invalid array of fixed-length elements where the length of the array
is not a multiple of the length of the element would cause an assertion
failure in debug builds or an out-of-bounds read in production builds.
This was a regression in version 1.3.0.
(dbus#413, CVE-2022-42011; Simon McVittie)
• A syntactically invalid type signature with incorrectly nested parentheses
and curly brackets would cause an assertion failure in debug builds.
Similar messages could potentially result in a crash or incorrect message
processing in a production build, although we are not aware of a practical
example. (dbus#418, CVE-2022-42010; Simon McVittie)
• A message in non-native endianness with out-of-band Unix file descriptors
would cause a use-after-free and possible memory corruption in production
builds, or an assertion failure in debug builds. This was a regression in
version 1.3.0. (dbus#417, CVE-2022-42012; Simon McVittie)
dbus 1.14.2 (2022-09-26)
Fixes:
• Fix build failure on FreeBSD (dbus!277, Alex Richardson)
• Fix build failure on macOS with launchd enabled
(dbus!287, Dawid Wróbel)
• Preserve errno on failure to open /proc/self/oom_score_adj
(dbus!285, Gentoo#834725; Mike Gilbert)
• On Linux, don't log warnings if oom_score_adj is read-only but does not
need to be changed (dbus!291, Simon McVittie)
• Slightly improve error-handling for inotify
(dbus!235, Simon McVittie)
• Don't crash if dbus-daemon is asked to watch more than 128 directories
for changes (dbus!302, Jan Tojnar)
• Autotools build system fixes:
· Don't treat --with-x or --with-x=yes as a request to disable X11,
fixing a regression in 1.13.20. Instead, require X11 libraries and
fail if they cannot be detected. (dbus!263, Lars Wendler)
· When a CMake project uses an Autotools-built libdbus in a
non-standard prefix, find dbus-arch-deps.h successfully
(dbus#314, Simon McVittie)
· Don't include generated XML catalog in source releases
(dbus!317, Jan Tojnar)
· Improve robustness of detecting gcc __sync atomic builtins
(dbus!320, Alex Richardson)
• CMake build system fixes:
· Detect endianness correctly, fixing interoperability with other D-Bus
implementations on big-endian systems (dbus#375, Ralf Habacker)
· When building for Unix, install session and system bus setup
in the intended locations
(dbus!267, dbus!297; Ralf Habacker, Alex Richardson)
· Detect setresuid() and getresuid() (dbus!319, Alex Richardson)
· Detect backtrace() on FreeBSD (dbus!281, Alex Richardson)
· Don't include headers from parent directory (dbus!282, Alex Richardson)
· Distinguish between host and target TMPDIR when cross-compiling
(dbus!279, Alex Richardson)
· Fix detection of atomic operations (dbus!306, Alex Richardson)
Tests and CI enhancements:
• On Unix, skip tests that switch uid if run in a container that is
unable to do so, instead of failing (dbus#407, Simon McVittie)
• Use the latest MSYS2 packages for CI
(Ralf Habacker, Simon McVittie)
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
Since we have extended services.cgi that it reads the Services field
from the Pakfire metadata, we will need to make sure that that metadata
is going to be on those systems.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- Update from 1.12.20 to 1.14.0
- Update of rootfile
- Changelog
1.14.x is a new stable branch, superseding 1.12.x.
Summary of major changes between 1.12.x and 1.14.0
Dependencies:
• dbus now requires at least a basic level of support for C99 variadic
macros, as implemented in gcc >= 3, all versions of Clang, and
MSVC >= 2005. In practice this requirement has existed since version
1.9.2, but it is now official.
• dbus now requires a C99-compatible va_copy() macro (or a __va_copy()
macro with the same behaviour), except when building for Windows using
MSVC and CMake.
• On Unix platforms, if getpwnam_r() and getgrnam_r() are implemented,
they must be POSIX-conformant. The non-POSIX signature seen in ancient
Solaris versions will no longer work.
• All Windows builds now require Windows Vista or later.
(Note that we do not recommend or support use of dbus on operating
systems outside their vendor's security support lifetime, such as Vista.)
• GLib >= 2.38 is required if full test coverage is enabled
(reduced from 2.40 in dbus 1.12.x.)
• Building using CMake now requires CMake 3.4.
• Building documentation using CMake now requires xsltproc, Docbook DTDs
(for example docbook-xml on Debian derivatives), and Docbook XSLT
stylesheets (for example docbook-xsl on Debian derivatives). Using
KDE's meinproc4 documentation processor is no longer supported.
Build-time configuration changes:
• Move CMake build system to top level, matching normal practice for
CMake projects
Deprecations:
**Looking through these I don't believe they will cause a problem as they are
deprecations and not yet removed.In the future if needed we might need to set
datadir to /etc to keep the location the same as with syscondir. This won't be
needed if we don't use the system.d directory for dbus policies.
• Third-party software should install default dbus policies for the system
bus into ${datadir}/dbus-1/system.d (this has been supported since dbus
1.10, released in August 2015). Installing default dbus policies in
${sysconfdir}/dbus-1/system.d is now considered to be deprecated. Policy
files in ${sysconfdir}/dbus-1/system.d continue to be read, but this
directory should only be used by system administrators wishing to
override the default policies.
The ${datadir} applicable to dbus is usually /usr/share and the
${sysconfdir} is usually /etc.
• A similar pattern applies to the session bus policies in session.d.
• The dbus-send(1) man page now documents --bus and --peer instead of
the old --address synonym for --peer, which has been deprecated since
the introduction of --bus and --peer in 1.7.6
• The dbus-daemon man page now has scarier warnings about
<allow_anonymous/> and non-local TCP, which are insecure and should
not be used, particularly for the standard system and session buses
• DBusServer (and hence the dbus-daemon) no longer accepts usernames
(login names) for the recommended EXTERNAL authentication mechanism,
only numeric user IDs or the empty string. See 1.13.0 release notes
for full details.
New features:
• On Linux 4.13 or later when built against a suitable glibc version,
GetConnectionCredentials() now includes UnixGroupIDs, the effective
group IDs of the initiator of the connection, taken from
SO_PEERGROUPS.
• On Linux 4.13 or later, <policy group="…"> now uses the SO_PEERGROUPS
credentials-passing socket option to get the effective group IDs
of the initiator of the connection. See 1.13.4 release notes for details.
• Add a --sender option to dbus-send, which requests a name and holds it
until the signal has been sent
• dbus-daemon <allow> and <deny> rules can now specify a
send_destination_prefix attribute, which is like a combination of
send_destination and the arg0namespace keyword in match rules.
See 1.13.12 release notes for more details
• The dbus-daemon now filters the messages that it relays, removing
header fields that it does not understand. Clients must not rely on
this behaviour unless they have confirmed that they are connected to
a suitable message bus implementation, for example by querying its
Features property.
• The dbus-daemon now emits a signal, ActivatableServicesChanged, when
the list of activatable services may have changed. Support for this
signal can be discovered by querying the Features property.
• It is now possible to disable traditional (non-systemd) service
activation at build-time (Autotools: --disable-traditional-activation,
CMake: -DENABLE_TRADITIONAL_ACTIVATION=OFF). See 1.13.10 release notes
for details.
• The API reference manual can be built as a Qt compiled help file if
qhelpgenerator(-qt5) is available. See 1.13.16 release notes for details.
Miscellaneous behaviour changes:
• When using the "user bus" (--enable-user-session), put the dbus-daemon
in the session slice
• Several environment variables set by systemd are no longer passed
on to activated services
• If the dbus-daemon is compiled for Linux with systemd support, it
now informs systemd that it is ready for use via the sd_notify()
mechanism
• Tarball releases no longer contain pre-2007 changelogs and are now
compressed with xz, making them around 35% smaller.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Historically, the MD5 checksums in our LFS files serve as a protection
against broken downloads, or accidentally corrupted source files.
While the sources are nowadays downloaded via HTTPS, it make sense to
beef up integrity protection for them, since transparently intercepting
TLS is believed to be feasible for more powerful actors, and the state
of the public PKI ecosystem is clearly not helping.
Therefore, this patch switches from MD5 to BLAKE2, updating all LFS
files as well as make.sh to deal with this checksum algorithm. BLAKE2 is
notably faster (and more secure) than SHA2, so the performance penalty
introduced by this patch is negligible, if noticeable at all.
In preparation of this patch, the toolchain files currently used have
been supplied with BLAKE2 checksums as well on
https://source.ipfire.org/.
Cc: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Acked-by: Michael Tremer <michael.tremeripfire.org>
Bumping across one of our scripts with very long trailing whitespaces, I
thought it might be a good idea to clean these up. Doing so, some
missing or inconsistent licence headers were fixed.
There is no need in shipping all these files en bloc, as their
functionality won't change.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
* Add a Summary and Services field to all pak lfs files
* Replace occurances of INSTALL_INITSCRIPT with new INSTALL_INITSCRIPTS
macro in all pak lfs files.
Signed-off-by: Robin Roevens <robin.roevens@disroot.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- Update dbus from 1.11.12 to 1.12.20 (latest in release line
1.13.x is also available but this is the development line
and not recommended for production use
- Changelog between these two versions is very long (750 lines long) and
can be found in the NEWS file in the source tarball.
- rootfile updated
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Not sure why this has ever been there. This simply makes it
nicer to read and edit because we can have line-breaks now.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
Most of these files still used old dates and/or domain names for contact
mail addresses. This is now replaced by an up-to-date copyright line.
Just some housekeeping... :-)
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
