This is recommended by various Linux hardening guides in order to
prevent accidential overwriting of existing core dumps. While it has
probably little to no relevance to the average IPFire user, enabling it
won't harm and fixes a Lynis warning. :-)
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Full changelog obtained from: https://cisofy.com/changelog/lynis/#301
- Detection of Alpine Linux
- Detection of CloudLinux
- Detection of Kali Linux
- Detection of Linux Mint
- Detection of macOS Big Sur (11.0)
- Detection of Pop!_OS
- Detection of PHP 7.4
- Malware detection tool: Microsoft Defender ATP
- New flag: --slow-warning to allow tests more time before showing a
warning
- Test TIME-3185 to check systemd-timesyncd synchronized time
- rsh host file permissions
- AUTH-9229 - Added option for LOCKED accounts and bugfix for older bash
versions
- BOOT-5122 - Presence check for grub.d added
- CRYP-7902 - Added support for certificates in DER format
- CRYP-7931 - Added data to report
- CRYP-7931 - Redirect errors (e.g. when swap is not encrypted)
- FILE-6430 - Don't grep nonexistant modprobe.d files
- FIRE-4535 - Set initial firewall state
- INSE-8312 - Corrected text on screen
- KRNL-5728 - Handle zipped kernel configuration correctly
- KRNL-5830 - Improved version detection for non-symlinked kernel
- MALW-3280 - Extended detection of BitDefender
- TIME-3104 - Find more time synchronization commands
- TIME-3182 - Corrected detection of time peers
- Fix: hostid generation routine would sometimes show too short IDs
- Fix: language detection
- Generic improvements for macOS
- German translation updated
- End-of-life database updated
- Several minor code enhancements
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
The pacificnew file has been dropped by IANA. Adding the "factory" file
makes sense to have a reasonable default in case the time zone is
unknown, which, however, should not happen in case of IPFire 2.x - just
trying to be consistent here.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This package has not been maintained well and is thereof outdated. At
the time of writing, we neither
(a) have a maintainer for this nor
(b) believe it is wise to run a full-featured content scanner on a
firewall for security purposes. (We can make do with Postfix, as it
is known for being a very robust MTA and providess less attack
surface than something actually inspecting transferred messages.)
Thereof, this patch drops the SpamAssassin add-on. In case it is desired
in future versions of IPFire, it can be easily reverted, restoring the
functionality and behaviour before.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This package has not been maintained well and is thereof outdated. At
the time of writing, we neither
(a) have a maintainer for this nor
(b) believe it is wise to run a full-featured content scanner on a
firewall for security purposes. (We can make do with Postfix, as it
is known for being a very robust MTA and providess less attack
surface than something actually inspecting transferred messages.)
Thereof, this patch drops the Amavis add-on. In case it is desired in
future versions of IPFire, it can be easily reverted, restoring the
functionality and behaviour before.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This change removes a couple of removed options and adds
new ones. Notable changes are:
* Enable SAE (for WPA3)
* Enable Airtime Policy
* Enable Client Taxonomy
* Enable using the new getrandom() syscall
* Enable using epoll instead of select
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
* Enable RDP and SIP parsers.
* Enable new introduced parsers for RFB and DCERPC.
Because HTTP2 support and parser currently is experimental the suricata
developers decided to disable it at default - we keep this default
setting for now.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Since libloc is built as a tree we cannot simply exclude any address
space in the middle of it. Therefore we create some firewall rules
which simply avoid checking non-globally routable address space.
Fixes: #12499
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
