Update kde-open5 abstraction to not include accessibility abstraction by
default.
Update documentation to suggest adding it manually in child profile when
using kde-open5 if accessibility access is required by profile author.
Update exo-open abstraction to not include accessibility abstraction by
default.
Update documentation to suggest adding it manually in child profile when
using exo-open if accessibility access is required by profile author.
In case of error (for example failing to open provided uri) message box
is show, and alert sound is played. Currently `exo-open` abstraction
does not allow access to audio subsystems in result producing denials in
system logs.
Update abstraction to include `abstractions/audio`.
Implement set of abstractions to handle opening uris via xdg-open and similar
helpers used on different desktop environments.
Abstractions are intended to be included into child profile, together
with bundle abstractions such as ubuntu-browsers, ubuntu-email and others, for
fine-grained control on what confined application can actually open via xdg-open
and similar helpers.
Allow /usr/etc/ in abstractions/authentication
openSUSE (and hopefully some other distributions) work on moving shipped
config files from /etc/ to /usr/etc/ so that /etc/ only contains files
written by the admin of each system.
See https://en.opensuse.org/openSUSE:Packaging_UsrEtc for details and
the first moved files.
Updating abstractions/authentication is the first step, and also fixes
bugzilla.opensuse.org/show_bug.cgi?id=1153162
See merge request apparmor/apparmor!426
Acked-by: John Johansen <john.johansen@canonical.com> for 2.12..master
Some applications queries network configuration (using QNetworkConfigurationManager class in Qt and similar), and that produces DBus denials under AppArmor confinement when NetworkManager backend is used.
Add abstraction that allows most common read-only DBus queries for getting current network configuration from NetworkManager backend.
PR: https://gitlab.com/apparmor/apparmor/merge_requests/409
Acked-by: John Johansen <john.johansen@canonical.com>
Requires NPAPI which no major browsers support anymore: Mozplugger npviewer / nspluginwrapper
The following have been discontinued Google Talk (and plugin) f-spot conkeror galeon Mozilla Prism rekonq Adobe Reader for Linux
Other gnome-codec-install is not in Ubuntu anymore gstreamer0.10 was replaced by 1.0
PR: https://gitlab.com/apparmor/apparmor/merge_requests/417
Acked-by: John Johansen <john.johansen@canonical.com>
abstractions/kerberosclient: allow reading /etc/krb5.conf.d/
See merge request apparmor/apparmor!425
Acked-by: Steve Beattie <steve@nxnw.org> for 2.10..master
Acked-by: John Johansen <john.johansen@canonical.com> for 2.10..master
openSUSE (and hopefully some other distributions) work on moving shipped
config files from /etc/ to /usr/etc/ so that /etc/ only contains files
written by the admin of each system.
See https://en.opensuse.org/openSUSE:Packaging_UsrEtc for details and
the first moved files.
Updating abstractions/authentication is the first step, and also fixes
bugzilla.opensuse.org/show_bug.cgi?id=1153162
Permit the use of /etc/krb5.conf.d configuration snippets
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Originally submitted as https://build.opensuse.org/request/show/733763
879531b36ec3dfc7f9b72475c68c30e4f4b7b6af changed access for
@{HOME}/.{,cache/}fontconfig/** to include 'w'rite. Fontconfig has been
a source of CVEs. Confined applications should absolutely have read
access, but write access could lead to breaking out of the sandbox if a
confined application can write a malformed font cache file since
unconfined applications could then pick them up and be controlled via
the malformed cache. The breakout is dependent on the fontconfig
vulnerability, but this is the sort of thing AppArmor is meant to help
guard against.
Bug-Debian: https://bugs.debian.org/935058
Applications running under Xwayland in a GNOME+Wayland session need read access
to this file since:
a8984a81c2
… that was first included in mutter 3.33.3.
This rule is presumably only needed for GNOME+Wayland sessions, so one could
argue that it should live in abstractions/wayland instead, but Jamie argued that
it should be in the X abstraction because Xwayland is a X server.
Requires NPAPI which no major browsers support anymore:
Mozplugger
npviewer / nspluginwrapper
The following have been discontinued
Google Talk (and plugin)
f-spot
conkeror
galeon
Mozilla Prism
rekonq
Adobe Reader for Linux
Other
gnome-codec-install is not in Ubuntu anymore
gstreamer0.10 was replaced by 1.0
When a filesystem is mounted with the option *user*, the file selection
dialogue, e.g. in *Evince*, triggers an access of */run/mount/utab*, which
comes from *libmount* and should be allowed.
Winbind requires access to /var/cache/samba/msg.lock/*.
Move msg.lock/ to abstractions/samba.
On Arch Linux Winbind's pid is set to /run/winbindd.pid.
Signed-off-by: nl6720 <nl6720@gmail.com>
Some applications queries network configuration (using
QNetworkConfigurationManager class in Qt and similar), and that produces
DBus denials under AppArmor confinement when NetworkManager backend is
used.
Add abstraction that allows most common read-only DBus queries for
getting current network configuration from NetworkManager backend.
base abstraction: allow mr on *.so* in common library paths.
For example, VirtualBox guests have /usr/lib/VBoxOGL.so.
Without this changes, in a VirtualBox VM with VBoxVGA graphics,
at least one Qt5 application (OnionShare) won't start and display:
ImportError: libGL.so.1: failed to map segment from shared object
… and the system logs have:
apparmor="DENIED" operation="file_mmap" profile="/usr/bin/onionshare-gui" name="/usr/lib/VBoxOGL.so" pid=11415 comm="onionshare-gui" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0
While this works fine with VBoxSVGA and VMSVGA when 3D acceleration is enabled.
So let's not assume all libraries have a name that starts with "lib".
Bug-Tails: https://redmine.tails.boum.org/code/issues/16414
Candidate for master and 2.13.
PR: https://gitlab.com/apparmor/apparmor/merge_requests/345
Signed-off-by: John Johansen <john.johansen@canonical.com>
For example, VirtualBox guests have /usr/lib/VBoxOGL.so.
Without this changes, in a VirtualBox VM with VBoxVGA graphics,
at least one Qt5 application (OnionShare) won't start and display:
ImportError: libGL.so.1: failed to map segment from shared object
… and the system logs have:
apparmor="DENIED" operation="file_mmap" profile="/usr/bin/onionshare-gui" name="/usr/lib/VBoxOGL.so" pid=11415 comm="onionshare-gui" requested_mask="m" denied_mask="m" fsuid=1000 ouid=0
While this works fine with VBoxSVGA and VMSVGA when 3D acceleration is enabled.
So let's not assume all libraries have a name that starts with "lib".
Those 3 login daemons should have similiar needs and thus similar profiles. IMAP is likely the most tested one so let's align the other 2 with it. Unix and TCP sockets rules were added to pop3-login after the removal of abstractions/nameservice that included them implicitly.
PR: https://gitlab.com/apparmor/apparmor/merge_requests/338
Signed-off-by: Simon Deziel [simon@sdeziel.info](mailto:simon@sdeziel.info)
Signed-off-by: John Johansen <john.johansen@canonical.com>
profiles/gnome: add @{HOME}/.cache/gtk-3.0
Found this path is used by gtk_compose_hash_get_cache_path() in
gtkcomposetable.c.
See merge request apparmor/apparmor!342
Acked-by: Jamie Strandboge <jamie@canonical.com>
Acked-by: Christian Boltz <apparmor@cboltz.de>
Being able to read the config means accessing ssl_key data so
should only be restricted to root https://wiki.dovecot.org/Services#config
Signed-off-by: Simon Deziel <simon@sdeziel.info>
Those 3 login daemons should have similiar needs and thus similar
profiles. IMAP is likely the most tested one so let's align the
other 2 with it. Unix and TCP sockets rules were added to pop3-login
after the removal of abstractions/nameservice that included them
implicitly.
Signed-off-by: Simon Deziel <simon@sdeziel.info>
When using passdb/userdb not requiring root (!= /etc/shadow access)
it is recommended to run the auth processes as non root and chroot'ed
Signed-off-by: Simon Deziel <simon@sdeziel.info>
