For details see:
https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released/1942
"Various security, performance, accuracy and stability issues have been fixed,
including two TCP evasion issues. CVE 2021-37592 was assigned."
Changelog:
"5.0.8 -- 2021-11-16
Security #4635: tcp: crafted injected packets cause desync after 3whs
Security #4727: Bypass of Payload Detection on TCP RST with options of MD5header
Bug #4345: Failed assert in TCPProtoDetectCheckBailConditions size_ts > 1000000UL
Bug #4382: fileinfo "stored: false" even if the file is kept on disk
Bug #4626: DNP3: intra structure overflow in DNP3DecodeObjectG70V6
Bug #4628: alert count shows up as 0 when stats are disabled
Bug #4631: Protocol detection : confusion with SMB in midstream
Bug #4639: Failed assertion in SMTP SMTPTransactionComplete
Bug #4646: TCP reassembly, failed assert app_progress > last_ack_abs, both sides need to be pruned
Bug #4647: rules: Unable to find the sm in any of the sm lists
Bug #4674: rules: mix of drop and pass rules issues
Bug #4676: rules: drop rules with noalert not fully dropping
Bug #4688: detect: too many prefilter engines lead to FNs
Bug #4690: nfs: failed assert self.tx_data.files_logged > 1
Bug #4691: IPv6 : decoder event on invalid fragment length
Bug #4696: lua: file info callback returns wrong value
Bug #4718: protodetect: SEGV due to NULL ptr deref
Bug #4729: ipv6 evasions : fragmentation
Bug #4788: Memory leak in SNMP with DetectEngineState
Bug #4790: af-packet: threads sometimes get stuck in capture
Bug #4794: loopback: different AF_INET6 values per OS
Bug #4816: flow-manager: cond_t handling in emergency mode is broken
Bug #4831: SWF decompression overread
Bug #4833: Wrong list_id with transforms for http_client_body and http file_data
Optimization #3429: improve err msg for dataset rules parsing
Task #4835: libhtp 0.5.39"
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
if the system time is incorrect DNSSec validation fail but it fails sometimes for pool.ntp.org already but not for ping.ipfire.org.
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This patch makes this package available for aarch64. There are no
reasons why it shouldn't be.
Compiling has become more resource-hungry which is why the memory
consumption per process has been upped to 3GiB.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Reviewed-by: Adolf Belka <adolf.belka@ipfire.org>
This patch fixes two wrong translations now used by the new
user manual links feature and removes an abandoned constant.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
Tested-by: Bernhard Bitsch <bbitsch@ipfire.org>
This patch adds a function to verify the user manual links
configuration file at build time.
Run with "./make.sh check-manualpages"
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
This patch adds a little "help" icon to the page header.
If a manual entry exists for a configuration page, the icon
appears and offers a quick way to access the wiki.
Wiki pages can be configured in the "manualpages" file.
Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
Tested-by: Bernhard Bitsch <bbitsch@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
- Update from 3.3 to 3.4.2
- Update rootfile - No dependency issues due to so bump
- Changelog
3.4.2 Jun-28-21
Add static trampoline support for Linux on x86_64 and ARM64.
Add support for Alibaba's CSKY architecture.
Add support for Kalray's KVX architecture.
Add support for Intel Control-flow Enforcement Technology (CET).
Add support for ARM Pointer Authentication (PA).
Fix 32-bit PPC regression.
Fix MIPS soft-float problem.
Enable tmpdir override with the $LIBFFI_TMPDIR environment variable.
Enable compatibility with MSVC runtime stack checking.
Reject float and small integer argument in ffi_prep_cif_var().
Callers must promote these types themselves.
3.3 Nov-23-19
Add RISC-V support.
New API in support of GO closures.
Add IEEE754 binary128 long double support for 64-bit Power
Default to Microsoft's 64-bit long double ABI with Visual C++.
GNU compiler uses 80 bits (128 in memory) FFI_GNUW64 ABI.
Add Windows on ARM64 (WOA) support.
Add Windows 32-bit ARM support.
Raw java (gcj) API deprecated.
Add pre-built PDF documentation to source distribution.
Many new test cases and bug fixes.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- Update from 5.1.0 to 5.1.1
- Update rootfile
- Changelog is quite long and detailed so the following are the high level descriptions
of the changes from the NEWS file in the source tarball. More details can be found in
the ChangeLog file in the source tarball.
Changes from 5.1.0 to 5.1.1
1. Infrastructure upgrades: Bison 3.8, Gettext 0.20.2, Automake 1.16.4,
and (will wonders never cease) Autoconf 2.71.
2. asort and asorti now allow FUNCTAB and SYMTAB as the first argument if a
second destination array is supplied. Similarly, using either array as
the second argument is now a fatal error. Additionally, using either
array as the destination for split(), match(), etc. also causes a
fatal error.
3. The new -I/--trace option prints a trace of the byte codes as they
are executed.
4. A number of subtle bugs relating to MPFR mode that caused differences
between regular operation and MPFR mode have been fixed.
5. The API now handles MPFR/GMP values slightly differently, requiring
different memory management for those values. See the manual for the
details if you have an extension using those values. As a result,
the minor version was incremented.
6. $0 and the fields are now cleared before starting a BEGINFILE rule.
7. The duplication of m4 and build-aux directories between the main
directory and the extension directory has been removed. This
simplifies the distribution.
8. The test suite has been improved, making it easier to run the entire
suite with -M. Use `GAWK_TEST_ARGS=-M make check' to do so.
9. Profiling and pretty-printing output has been modified slightly so
that functions are presented in a reasonable order with respect
to the namespaces that contain them.
10. Several example programs in the manual have been updated to their
modern POSIX equivalents.
11. A number of examples in doc/gawkinet.texi have been updated for
current times. Thanks to Juergen Kahrs for the work.
12. Handling of Infinity and NaN values has been improved.
13. There has been a general tightening up of the use of const and
of types.
14. The "no effect" lint warnings have been fixed up and now behave
more sanely.
15. The manual has been updated with much more information about what is
and is not a bug, and the changes in the gawk mailing lists.
16. The behavior of strongly-typed regexp constants when passed as the
third argument to sub() or gsub() has been clarified in the code and
in the manual.
17. Similar to item #4 above, division by zero is now fatal in MPFR
mode, as it is in regular mode.
18. There have been numerous minor code cleanups and bug fixes. See the
ChangeLog for details.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- v2 version is to extend from 4.4.25 to 4.4.26
- Update from 4.4.23 to 4.4.26
- Update of rootfile not required
- Changelog
Version 4.4.26
* Fix compilation on systems with GCC >= 10, that do not support
declarations with __attribute__((symver)).
Version 4.4.25
* Add support for Python 3.11 in the configure script.
* Stricter checking of invalid salt characters (issue #135).
Hashed passphrases are always entirely printable ASCII, and do
not contain any whitespace or the characters ':', ';', '*', '!',
or '\'. (These characters are used as delimiters and special
markers in the passwd(5) and shadow(5) files.)
Version 4.4.24
* Add hash group for Debian in lib/hashes.conf.
Debian has switched to use the yescrypt hashing algorithm as
the default for new user passwords, so we should add a group
for this distribution.
* Overhaul the badsalt test.
Test patterns are now mostly generated rather than manually coded
into a big table. Not reading past the end of the “setting” part
of the string is tested more thoroughly (this would have caught the
sunmd5 $$ bug if it had been available at the time).
Test logs are tidier.
* Add ‘test-programs’ utility target to Makefile.
It is sometimes useful to compile all the test programs but not run
them. Add a Makefile target that does this.
* Fix incorrect bcrypt-related ifdeffage in test/badsalt.c.
The four variants of bcrypt are independently configurable, but the
badsalt tests for them were all being toggled by INCLUDE_bcrypt,
which is only the macro for the $2b$ variant.
* Fix bigcrypt-related test cases in test/badsalt.c.
The test spec was only correct when both or neither of bigcrypt and
descrypt were enabled.
* Detect ASan in configure and disable incompatible tests.
ASan’s “interceptors” for crypt and crypt_r have a semantic conflict
with libxcrypt, requiring a few tests to be disabled for builds with
-fsanitize-address. See commentary in test/crypt-badargs.c for an
explanation of the conflict, and the commentary in
build-aux/zw_detect_asan.m4 for why a configure test is required.
* Fix several issues found by Covscan in the testsuite. These include:
- CWE-170: String not null terminated (STRING_NULL)
- CWE-188: Reliance on integer endianness (INCOMPATIBLE_CAST)
- CWE-190: Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
- CWE-569: Wrong sizeof argument (SIZEOF_MISMATCH)
- CWE-573: Missing varargs init or cleanup (VARARGS)
- CWE-687: Argument cannot be negative (NEGATIVE_RETURNS)
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
iptables multiport only supports up to 15 elements for each protocol (TCP or UDP).
That can be single ports or portranges (they count doubble).
This commit extends the check to calculate the amount of used TCP and/or
UDP ports of all existing entries in a group, by increasing the amount
for the service which should be added.
If the amount of ports for TCP or UDP ports become greater than the
limit of 15 the error message will be displayed.
Fixes#11323.
Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Reviewed-by: Bernhard Bitsch <bbitsch@ipfire.org>
- Update from 8.7p1 to 8.8p1
- Update of rootfile not required
- Changelog
OpenSSH 8.8p1
Future deprecation notice
A near-future release of OpenSSH will switch scp(1) from using the
legacy scp/rcp protocol to using SFTP by default.
Legacy scp/rcp performs wildcard expansion of remote filenames (e.g.
"scp host:* .") through the remote shell. This has the side effect of
requiring double quoting of shell meta-characters in file names
included on scp(1) command-lines, otherwise they could be interpreted
as shell commands on the remote side.
This creates one area of potential incompatibility: scp(1) when using
the SFTP protocol no longer requires this finicky and brittle quoting,
and attempts to use it may cause transfers to fail. We consider the
removal of the need for double-quoting shell characters in file names
to be a benefit and do not intend to introduce bug- compatibility for
legacy scp/rcp in scp(1) when using the SFTP protocol.
Another area of potential incompatibility relates to the use of remote
paths relative to other user's home directories, for example -
"scp host:~user/file /tmp". The SFTP protocol has no native way to
expand a ~user path. However, sftp-server(8) in OpenSSH 8.7 and later
support a protocol extension "expand-path@openssh.com" to support
this.
Security
sshd(8) from OpenSSH 6.2 through 8.7 failed to correctly initialise
supplemental groups when executing an AuthorizedKeysCommand or
AuthorizedPrincipalsCommand, where a AuthorizedKeysCommandUser or
AuthorizedPrincipalsCommandUser directive has been set to run the
command as a different user. Instead these commands would inherit
the groups that sshd(8) was started with.
Depending on system configuration, inherited groups may allow
AuthorizedKeysCommand/AuthorizedPrincipalsCommand helper programs to
gain unintended privilege.
Neither AuthorizedKeysCommand nor AuthorizedPrincipalsCommand are
enabled by default in sshd_config(5).
Potentially-incompatible changes
This release disables RSA signatures using the SHA-1 hash algorithm
by default. This change has been made as the SHA-1 hash algorithm is
cryptographically broken, and it is possible to create chosen-prefix
hash collisions for <USD$50K [1]
For most users, this change should be invisible and there is
no need to replace ssh-rsa keys. OpenSSH has supported RFC8332
RSA/SHA-256/512 signatures since release 7.2 and existing ssh-rsa keys
will automatically use the stronger algorithm where possible.
Changes since OpenSSH 8.7p1
This release is motivated primarily by the above deprecation and
security fix.
New features
* ssh(1): allow the ssh_config(5) CanonicalizePermittedCNAMEs
directive to accept a "none" argument to specify the default
behaviour.
Bugfixes
* scp(1): when using the SFTP protocol, continue transferring files
after a transfer error occurs, better matching original scp/rcp
behaviour.
* ssh(1): fixed a number of memory leaks in multiplexing,
* ssh-keygen(1): avoid crash when using the -Y find-principals
command.
* A number of documentation and manual improvements, including
bz#3340, PR139, PR215, PR241, PR257
Portability
* ssh-agent(1): on FreeBSD, use procctl to disable ptrace(2)
* ssh(1)/sshd(8): some fixes to the pselect(2) replacement
compatibility code. bz#3345
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
- Update from 2.5.0 to 2.5.4
- Update rootfile
- Tested new version in vm testbed. Openvpn server successfully started.
Client connections working with 2.5.0 also successfully worked with 2.5.4
- Changelog
Overview of changes in 2.5.4
Bugfixes
- fix prompting for password on windows console if stderr redirection
is in use - this breaks 2.5.x on Win11/ARM, and might also break
on Win11/adm64 when released.
- fix setting MAC address on TAP adapters (--lladdr) to use sitnl
(was overlooked, and still used "ifconfig" calls)
- various improvements for man page building (rst2man/rst2html etc)
- minor bugfix with IN6_IS_ADDR_UNSPECIFIED() use (breaks build on
at least one platform strictly checking this)
- fix minor memory leak under certain conditions in add_route() and
add_route_ipv6()
User-visible Changes
- documentation improvements
- copyright updates where needed
- better error reporting when win32 console access fails
New features
- also build man page on Windows builds
Overview of changes in 2.5.3
Bugfixes
- CVE-2121-3606
see https://community.openvpn.net/openvpn/wiki/SecurityAnnouncements
OpenVPN windows builds could possibly load OpenSSL Config files from
world writeable locations, thus posing a security risk to OpenVPN.
As a fix, disable OpenSSL config loading completely on Windows.
- disable connect-retry backoff for p2p (--secret) instances
(Trac #1010, #1384)
- fix build with mbedtls w/o SSL renegotiation support
- Fix SIGSEGV (NULL deref) receiving push "echo" (Trac #1409)
- MSI installers: properly schedule reboot in the end of installation
- fix small memory leak in free_key_ctx for auth_token
User-visible Changes
- update copyright messages in files and --version output
New features
- add --auth-token-user option (for --auth-token deployments without
--auth-user-pass in client config)
- improve MSVC building for Windows
- official MSI installers will now contain arm64 drivers and binaries
(x86, amd64, arm64)
Overview of changes in 2.5.2
Bugfixes
- CVE-2020-15078
see https://community.openvpn.net/openvpn/wiki/SecurityAnnouncements
This bug allows - under very specific circumstances - to trick a
server using delayed authentication (plugin or management) into
returning a PUSH_REPLY before the AUTH_FAILED message, which can
possibly be used to gather information about a VPN setup.
In combination with "--auth-gen-token" or an user-specific token auth
solution it can be possible to get access to a VPN with an
otherwise-invalid account.
- restore pushed "ping" settings correctly on a SIGUSR1 restart
- avoid generating unecessary mbed debug messages - this is actually
a workaround for an mbedTLS 2.25 bug when using Curve25519 and Curve448
ED curves - mbedTLS crashes on preparing debug infos that we do not
actually need unless running with "--verb 8"
- do not print inlined (<dh>...</dh>) Diffie Hellman parameters to log file
- fix Linux/SITNL default route lookup in case of multiple routing tables
with more than one default route present (always use "main table" for now)
- Fix CRL file handling in combination with chroot
User-visible Changes
- OpenVPN will now refuse to start if CRL file is not present at startup
time. At "reload time" absense of the CRL file is still OK (and the
in memory copy is used) but at startup it is now considered an error.
New features
- printing of the TLS ciphers negotiated has been extended, especially
displaying TLS 1.3 and EC certificates more correctly.
Overview of changes in 2.5.1
New features
- "echo msg" support, to enable the server to pushed messages that are
then displayed by the client-side GUI. See doc/gui-notes.txt and
doc/management-notes.txt.
Supported by the Windows GUI shipped in 2.5.1, not yet supported by
Tunnelblick and the Android GUI.
User-visible Changes
- make OPENVPN_PLUGIN_ENABLE_PF plugin failures FATAL - if a plugin offers
to set the "openvpn packet filter", and returns a failure when requested
to, OpenVPN 2.5.0 would crash trying to clean up not-yet-initialized
structure members. Since PF is going away in 2.6.0, this is just turning
the crash into a well-defined program abort, and no further effort has
been spent in rewriting the PF plugin error handling (see trac #1377).
Documentation
- rework sample-plugins/defer/simple.c - this is an extensive rewrite
of the plugin to bring code quality to acceptable standards and add
documentation on the various plugin API aspects. Since it's just
example code, filed under "Documentation", not under "Bugfix".
- various man page improvements.
- clarify ``--block-ipv6`` intent and direction
Bugfixes
- fix installation of openvpn.8 manpage on systems without docutils.
- Windows: fix DNS search list setup for domains with "-" chars.
- Fix tls-auth mismatch OCC message when tls-cryptv2 is used.
- Windows: Skip DHCP renew with Wintun adapter (Wintun does not support
DHCP, so this was just causing an - harmless - error and needless delay).
- Windows: Remove 1 second delay before running netsh - speeds up
interface init for wintun setups not using the interactive service.
- Windows: Fix too early argv freeing when registering DNS - this would
cause a client side crash on Windows if ``register-dns`` is used,
and the interactive service is not used.
- Android: Zero initialise msghdr prior to calling sendmesg.
- Fix line number reporting on config file errors after <inline> segments
(see Trac #1325).
- Fix port-share option with TLS-Crypt v2.
- tls-crypt-v2: also preload tls-crypt-v2 keys (if --persist-key), otherwise
dropping privs on the server would fail.
- tls-crypt-v2: fix server memory leak (about 600 bytes per connecting
client with tls-crypt-v2)
- rework handling of server-pushed ``--auth-token`` in combination with
``--auth-nocache`` on reconnection / TLS renegotiation events. This
used to "forget" to update new incoming token after a reconnection event
(leading to failure to reauth some time later) and now works in all
tested cases.
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
- Option "--secret" was deprecated in OpenVPN 2.4 and removed in OpenVPN 2.5
It was replaced by "secret". If "--secret" is used with genkey then a user warning is
printed and this is what gives the Internal server error.
- Patch was defined by Erik Kapfer but currently he does not have a build environment
so I have submitted the patch on his behalf.
- Patch tested on a vm testbed running Core Update 160. Confirmed that without patch the
error still occurs and with patch everything runs smoothly.
Fixes: Bug #12574
Tested-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by : Erik Kapfer <ummeegge@ipfire.org>
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Reviewed-by: Peter Müller <peter.mueller@ipfire.org>
This enables creating firewall rules using the special country code "XD"
for hostile networks safe to drop and ipinfo.cgi to display a meaningful
text for IP addresses having this flag set.
At the moment, the "LOC_NETWORK_FLAG_DROP" is not yet populated, but
will be in the future (as soon as libloc 0.9.9 is released and running
in production).
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
