Allows CUPS to process input data (e.g. PDF documents and/or images)
and convert them into the correct format to be printed
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
...and now to something completely different... ;-)
Changelog:
- Bugfix against invalid PRI values (CVE-2014-3634)
CVE-2014-3634:
"...sysklogd 1.5 and earlier allows remote attackers to cause a
denial of service (crash), possibly execute arbitrary code,
or have other unspecified impact via a crafted priority (PRI)
value that triggers an out-of-bounds array access."
Nothing good for a firewall...and besides, 'sysklogd' wasn't updated since 2010.
Best,
Matthias
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Change log:
Tuesday, Oct. 25, 2016 mcr@sandelman.ca
Summary for 1.8.1 libpcap release
Add a target in Makefile.in for Exuberant Ctags use: 'extags'.
Rename configure.in to configure.ac: autoconf 2.59
Clean up the name-to-DLT mapping table.
Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS
Clarify what the return values are for both success and failure.
Many changes to build on windows
Check for the "break the loop" condition in the inner loop for TPACKET_V3.
Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493.
Filter out duplicate looped back CAN frames.
Fix the handling of loopback filters for IPv6 packets.
Add a link-layer header type for RDS (IEC 62106) groups.
Use different intermediate folders for x86 and x64 builds on Windows.
On Linux, handle all CAN captures with pcap-linux.c, in cooked mode.
Removes the need for the "host-endian" link-layer header type.
Compile with '-Wused-but-marked-unused' in devel mode if supported
Have separate DLTs for big-endian and host-endian SocketCAN headers.
Reflect version.h being renamed to pcap_version.h.
Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)!
Properly check for sock_recv() errors.
Re-impose some of Winsock's limitations on sock_recv().
Replace sprintf() with pcap_snprintf().
Fix signature of pcap_stats_ex_remote().
Initial cmake support for remote packet capture.
Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag.
Clean up {DAG, Septel, Myricom SNF}-only builds.
Do UTF-16-to-ASCII conversion into the right place.
pcap_create_interface() needs the interface name on Linux.
Clean up hardware time stamp support: the "any" device does not support any time stamp types.
Add support for capturing on FreeBSD usbusN interfaces.
Add a LINKTYPE/DLT_ value for FreeBSD USB.
Go back to using PCAP_API on Windows.
CMake support
Add TurboCap support from WinPcap.
Recognize 802.1ad nested VLAN tag in vlan filter.
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
https://www.openssl.org/news/secadv/20170126.txt
Truncated packet could crash via OOB read (CVE-2017-3731)
=========================================================
Severity: Moderate
If an SSL/TLS server or client is running on a 32-bit host, and a specific
cipher is being used, then a truncated packet can cause that server or client
to perform an out-of-bounds read, usually resulting in a crash.
For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305;
users should upgrade to 1.1.0d
For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have
not disabled that algorithm should update to 1.0.2k
This issue was reported to OpenSSL on 13th November 2016 by Robert Święcki of
Google. The fix was developed by Andy Polyakov of the OpenSSL development team.
Bad (EC)DHE parameters cause a client crash (CVE-2017-3730)
===========================================================
Severity: Moderate
If a malicious server supplies bad parameters for a DHE or ECDHE key exchange
then this can result in the client attempting to dereference a NULL pointer
leading to a client crash. This could be exploited in a Denial of Service
attack.
OpenSSL 1.1.0 users should upgrade to 1.1.0d
This issue does not affect OpenSSL version 1.0.2.
Note that this issue was fixed prior to it being recognised as a security
concern. This means the git commit with the fix does not contain the CVE
identifier. The relevant fix commit can be identified by commit hash efbe126e3.
This issue was reported to OpenSSL on 14th January 2017 by Guido Vranken. The
fix was developed by Matt Caswell of the OpenSSL development team.
BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732)
==================================================================
Severity: Moderate
There is a carry propagating bug in the x86_64 Montgomery squaring procedure. No
EC algorithms are affected. Analysis suggests that attacks against RSA and DSA
as a result of this defect would be very difficult to perform and are not
believed likely. Attacks against DH are considered just feasible (although very
difficult) because most of the work necessary to deduce information
about a private key may be performed offline. The amount of resources
required for such an attack would be very significant and likely only
accessible to a limited number of attackers. An attacker would
additionally need online access to an unpatched system using the target
private key in a scenario with persistent DH parameters and a private
key that is shared between multiple clients. For example this can occur by
default in OpenSSL DHE based SSL/TLS ciphersuites. Note: This issue is very
similar to CVE-2015-3193 but must be treated as a separate problem.
OpenSSL 1.1.0 users should upgrade to 1.1.0d
OpenSSL 1.0.2 users should upgrade to 1.0.2k
This issue was reported to OpenSSL on 15th January 2017 by the OSS-Fuzz project.
The fix was developed by Andy Polyakov of the OpenSSL development team.
Montgomery multiplication may produce incorrect results (CVE-2016-7055)
=======================================================================
Severity: Low
This issue was previously fixed in 1.1.0c and covered in security advisory
https://www.openssl.org/news/secadv/20161110.txt
OpenSSL 1.0.2 users should upgrade to 1.0.2k
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
In firewallgroups it was not possible to create new networks that are subnets of
IPFire internal networks. Now this is possible for all internal networks.
Signed-off-by: Alexander Marx <alexander.marx@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Instead of orange0phys we should use orangephys0 this patch implements
the necessary changes.
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
It is now also possible to use the MAC address to define a slave of a
bridge.
Simply add the mac address to the ZONE_SLAVES=''.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This script is creating common bridges now, too and therefore
needs a more generic name.
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This bridge mode is supposed to be used for virtual environments
to create a network zone as a bridge and have virtual machines inside
it. Other physical interfaces can also be added to the bridge.
This is very similar to the MACVTAP bridge feature but still works
when the link of any (or all) physical interfaces is down.
Fixes: #11252
Signed-off-by: Jonatan Schlag <jonatan.schlag@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
These all fix a potential "NULL dereference" bug that has existed in libpng
since version 0.71 of June 26, 1995. To be vulnerable, an application
has to load a text chunk into the png structure, then delete all text, then
add another text chunk to the same png structure, which seems to be
an unlikely sequence, but it has happened.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
The previous version aborted when the validation test
suceeded, but this is not always sufficient in case a
provider filters any DNSKEY, DS or RRSIG records.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This patch always enables asynchronous logging which slows
down the system a lot on slow storage and some virtual environments.
It also removes the configuration options in the web
user interface, since this is not configurable any more.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
