For details see:
https://downloads.isc.org/isc/bind9/9.16.49/doc/arm/html/notes.html#notes-for-bind-9-16-49
"Bug Fixes
A regression in cache-cleaning code enabled memory use to grow
significantly more quickly than before, until the configured
max-cache-size limit was reached. This has been fixed. [GL #4596]
Using rndc flush inadvertently caused cache cleaning to become
less effective. This could ultimately lead to the configured
max-cache-size limit being exceeded and has now been fixed. [GL #4621]
The logic for cleaning up expired cached DNS records was tweaked to be
more aggressive. This change helps with enforcing max-cache-ttl and
max-ncache-ttl in a timely manner. [GL #4591]
It was possible to trigger a use-after-free assertion when the overmem
cache cleaning was initiated. This has been fixed. [GL #4595]"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
this feature should not used by IPFire and there
is a possible unfixed race condition that can
used for a privilege elevation attack.
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
We require this because Suricata might be restarted due to development
or rule refreshment purposes. We should then try to resume any
decoders/app-layers wherever possible.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Set this value to the same as the exception-policy to keep in sync and
hopefully have the same behaviour. In case this option is not set an
ugly message about a not correctly set value will be logged to syslog
during startup.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This will limit the suricata process to only read and write to a certain
files/directories.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This simply will skip processing a packet that caused an exception and will
allow Suricata to process all following packets of a flow.
Reference: #13638
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Updata the configuration file for suricata 7.
This includes:
* Default values for newly introduced features and parsers
* Enable recently added protocol parsers for HTTP2, QUIC, Telnet and Torrent
* Update of URL for documentation
* Fixes of various typos and other clarifications
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This change causes that if suricata crashes, the NFQUEUE will no longer
fall into a mode where ALL packets are being accepted. This used the be
the case before which opened the entire firewall.
If suricata randomly crashes, we will fall back to the "bypass" mode
where packets will bypass suricata, but nothing else.
Fixes: #13642
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
grub-btrfs try to reconfigure grub in the buildsystem and print always the bugtracker url on every error even when its not a bug
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
because if this file exist the cleanap script will remove the older version after downgrade
and the system still use the malewared version.
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This gives us a lot of benefits:
* Speed up the extraction process
* More supported archive types due the power of libarchive
* Support of passphrase protected archives
It also fixes a problem with non extracted files next to a zero sized
file inside an archive.
Fixes#13632.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
As very simple XS based perl binding for libarchive
to get header data and extract files.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This is only a build dependency for perl-Arhive-Peek-Libarchive and
will not be installed on a system
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This is only a build dependency for perl-Config-AutoConf and
will not be installed on a system
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This is a precautionary step to avoid that we have any issues to face
because of a downgrade as new symbols have been added to liblzma 5.6.0.
Furthermore, this should avoid shipping any traces of any other
potential malware in XZ that has been added in 5.6.0 or after.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
- xz version 5.6.0 and 5.6.1 discovered to have been backdoored by what looks to have
been one of the xz devs.
- IPFire looks not to be affected by the problem as we don't patch openssh to be linked
with liblzma
- However due to question marks about what else might be in these 5.6.x versions it is
better to revert back to a version that did not have the build-to-host.m4 file with the
code that modifies the build if it meets certain criteria.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
this file should created by grub-install at installation.
Also it is not present on aarch64 builds of grub.
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- This v2 patch corrects that the previous script was looking for =on. If a user had
modified the preferences to change it to =off then the script would have resulted in
both =on and =off versions being in the settings file.
- This patch ensures that those people who updated to CU184 before the CU184-update.sh
patch fix to add the logging entries was added will get their optionsfw settings file
correctly updated with CU185
- This only adds the LOGDROPHOSTILEIN & LOGDROPHOSTILEOUT entries if they do not already
exist in the optionsfw settings file.
- This change also does the check for LOGDROPHOSTILEIN and LOGDROPHOSTILEOUT as two
separate checks and then runs the firewall update command
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This kind of grub addon will extend the grub boot menu by a additional
submenu where a BTRFS snapshot can be selected to directly use as root
volume and boot into it.
The grub-btrfsd daemon is using inotify(tools) to watch the snapshot directory for
new or deleted snapshots and calls grub-mkconfig to adjust the snapshot grub submenu
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- From shadow-15.0.0 all references to cracklib were removed from shadow. Apparently
some functions were no longer accessible and the shadow team decided to remove cracklib
references completely. This was not mentioned in the changelkog for 15.0.0
- This resulkts in gettinbg the message configuration error - unknown item
'CRACKKLIB_DICTPATH' ( notify administrator ) when logging in to the console.
- The login to the console occurs successfully so the message is only a warning that
cracklib is no longer used.
- IPfire does not use cracklkib anyway so this patch removes the section referring to
cracklib from the login.defs configuration file.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
