this patch fixes a bug when using uclibc on MIPS. The bug does not exist when
using musl, so drop the fix.
Signed-off-by: John Crispin <john@phrozen.org>
The json_select call fails when there are no roles or ports objects in board.json. "json_select .." must not be executed after failing.
This fixes for example LEDs not being set up in /etc/config/system.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
Remove the udhcpc -R release option as sending a DHCP release
is configurable via the uci option release.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
The patch made sure the ncursesw library was not selected to save space,
but that library doesn't exist in this distribution at all.
Signed-off-by: Bert Vermeulen <bert@biot.com>
Currently system log is always included as a part of ubox.
Add logd as a seperate package and add it to default packages list.
Signed-off-by: Andrej Vlasic <andrej.vlasic@sartura.hr>
SVN-Revision: 49285
So far fixtrx was calculating checksum over amount of data matching
partition erase size. It was mostly a workaround of checksum problem
after changing anything in initial TRX content (e.g. formatting JFFS2).
Its main purpose was to make bootloader accept modified TRX. This didn't
provide much protection of flash data against corruption.
This new option lets caller request calculating checksum over a bigger
amount of data. It may be used e.g. to include whole kernel data for
checksum and hopefully make bootloader go info failsafe mode if
something goes wrong.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
We plan to adjust usage of the main buffer to allow reading custom
amount of data for CRC32. This means we need another buffer that will be
always block aligned.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
1) Put sanity checks in one place
2) Respect provided offset
3) Read only as much data as needed for MD5 calculation
Thanks to the last change this is a great speedup and memory saver. On
devices with NAND flash we were allocating & reading about 128 MiB while
something about 8 MiB is enough.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
This avoid long (and unneeded) process of reading all data in case of
running on MTD not containig Seama entity.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
On platforms supporting both: TRX and Seama calling "fixtrx" was
resulting in trying to fix Seama as well.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Packages may install scripts into /etc/uci-defaults to be executed once
after installation, usually at the first boot of the target. This works
fine if the package was installed to the rootfs during build or using
the ImageBuilder.
If the package is installed using opkg during run-time uci-defaults
were applied only after a reboot of the device. Avoid the need to
reboot by evaluting the package's uci-defaults in default-postinst.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Bump to the latest version, fixes several security issues:
* CVE-2016-2107, CVE-2016-2105, CVE-2016-2106, CVE-2016-2109, CVE-2016-2176
More details at https://www.openssl.org/news/openssl-1.0.2-notes.html
Signed-off-by: Michal Hrusecky <Michal.Hrusecky@nic.cz>
Update to latest HEAD in order to fix MARK rule generation for local traffic,
also fix a possible race condition during firewall start.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This patch adds missing ASCII aliases to the libiconv stub in order to avoid conversion errors like https://github.com/openwrt/packages/issues/2373
Signed-off-by: Gergely Kiss <mail.gery@gmail.com>
Patch Lua packet script defines SHRT_MAX which is already defined in <linux/kernel.h> and
is included indirectly by lauxlib.h. Fix the redefintion as it leads to compile failure
on systems which treat macro redefinition as an error
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Remove the public unatteded buildkey from the opkg package to avoid
having hardcoded keys in tree. Use the external keyring package instead
which can be easily updated by users.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Conntrack support reads the connection track mark associated with
incoming DNS queries and sets the same mark value on the upstream
forwarded DNS query. This can be usefull to track traffic generated
by dnsmasq to associate it with the clients who generate the queries,
usefull for bandwidth accouting and firewall.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
A dropbear instance having an interface config won't start if the interface is down as no
IP address is available.
Adding interface triggers for each configured interface executing the dropbear reload script
will start the dropbear instance when the interface is up.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Utmp support tracks who is currenlty logged in by logging info to the file /var/run/utmp (supported by busybox)
Putuline support will use the utmp structure to write to the utmp file
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Make sending a DHCP release configurable when the client exits allowing to clean up
IP/mac state info in intermediate devices.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
lua_packet_segment parameter start has type char pointer; in function lua_tg
it's assigned an uint16 value generating compiler warnings obviously indicating
posssible seg fault problems. Fix the issue by using the correct skb functions
so the parameter points to the position inside the sk_buff
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Signed-off-by: Stijn Cleynhens <stijn.cleynhens@gmail.com>
Add nonshared flag to package depending on specific targets or subtargets as
there's no guarantee otherwise that they'll be available in the shared repo.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When the same package file is specified multiple times on the opkg install
command line, the name pointer on the argv array becomes stale after the
package structures have been merged, leading to invalid memory accesses
upon install.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Instead of converting the firmware files ourselves, use the files
generated during the normal kernel build process. This fixes packaging
kmod-e100 in the SDK environment.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
One of the patched files, include/unwind-cxx.h, contains windows newlines
which lead to the following failure:
Applying ./patches/006-eabi_fix.patch using plaintext:
patching file include/typeinfo
patching file include/unwind-cxx.h
Hunk #1 FAILED at 173 (different line endings).
Hunk #2 FAILED at 181 (different line endings).
Add a fixup command to the prepare phase which normalizes the line endings
before applying source patches.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
- Add %A placeholder for substituting the package architecture
- Change %U placeholder to refer to the toplevel repository URL
- Construct package feed URLs relative to the toplevel one to match new layout
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Use the new repository metadata field to choose the output directory of the
final package archives.
Non-sharable packages will be placed in the per-target package directory
while the rest will be placed in a per-repository sub directory within the
$OUTPUT_DIR/packages/$CPU_TYPE/ prefix.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This update also adds individual download of firmware files instead of fetching
every file on the repository (10-MiB vs 100+MiB).
Also copy Linux license from kernel directory instead of using the rpi-firmware
one.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
The settimeofday() syscall wrapper provided by musl filters out the timezone
argument, breaking the ability to set the kernel timezone through the function.
Adjust busybox patch to issue the syscall directly in order to circumvent the
problem.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Let DHCP client send a release when it exists so the DHCP server is
informed the IP address is released and allowing to clean up IP/mac
state info in intermediate devices.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Update to latest HEAD in order to remove the faulty "prelocal" ip rule leading
to unexpected policy rule precedence.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Running dnsmasq in a dedicated user/group allows matching its outgoing
traffic more easily using iptables' owner match.
Add UID/GID to the package metadata and append the user/group
parameters to the init script.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 49252
Enable access to GPIO on Atheros wireless chip AR9280.
Support for 9280 is added to existing 9285/9287 subsystem
because these 3 chips differ only in number of GPIO pins.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
SVN-Revision: 49251
Change mirror to Github (Gentoo repo) and drop the gzip compression.
Worst case there's about 4kbyte increase in size but most images ends up
beign somewhere between 4-100kbyte smaller due to the lzma compression.
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
SVN-Revision: 49246
Respect user configured mount flags such as "ro" or "sync" when processing
external overlay mount points.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
SVN-Revision: 49223
Fixes build with /bin/sh pointing to certain versions of dash (for example
on Void Linux).
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
SVN-Revision: 49218
The following patches were merged upstream:
* 0001-switch_root-improve-statfs-f_type-portability.patch
* 0002-lib-colors-use-static-buffers-when-parse-scheme.patch
* 002-mkostemp.patch
The following patch is not needed any more because all libc
implementations support alloc in sscanf:
* 001-no-printf-alloc.patch
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49191
This has been added to the kernel uapi for a while, and makes
sense to have it here too.
At the moment we're using it for query-ing qdisc via netlink
using libnl-tiny.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49188
Parameter allows to enable/disable static leases; by default the value is 1
to keep backwards compatibility
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49187
The wpa_supplicant supports an "anonymous_identity" field, which some
EAP networks require. From the documentation:
anonymous_identity: Anonymous identity string for EAP (to be used as the
unencrypted identity with EAP types that support different tunnelled
identity, e.g., EAP-TTLS).
This change modifies the hostapd.sh script to propagate this field
from the UCI config to the wpa_supplicant.conf file.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Reviewed-by: Manuel Munz <freifunk@somakoma.de>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49181
If you have your ./files/ directory stored in a git repository,
the .git will be included into images using precious space.
This patch removes .git directories before packing images.
Signed-off-by: Joerg Jungermann <jj@borkum.net>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49180
Misc fixes for LinkIt 7688 board:
- Copy the right wireless firmware for the mt7688
- Add back '0065-mt7688-fixes.patch', left out after the move to Linux 4.4.
- Remove SPI_DEV from linux config which otherwise causes a massive warning
- Add wmac to LINKIT7688.dts so wireless works
Signed-off-by: Adam Kent <adam@semicircular.net>
SVN-Revision: 49130
Updates USB IDs list to snapshot 2015-12-17 and changes copyright to
2016.
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
SVN-Revision: 49112
This adds the firmware needed for the BCM43438 included in Raspberry Pi 3.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 49102
airo requires ISA_DMA_API and
that symbol is only set on some ppc,malta,x86
x86 is probably only platform where that driver is used
fixes buildbot errors on ar71xx,lantiq ...:
airo.ko is missing
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 49073
Silence warning "daemon.notice netifd: wan6 (1139): sh: write error: Invalid argument"
when an invalid MTU is received via RA as kernel refuses to accept IPv6 mtu values
which are smaller than 1280 and bigger than the device mtu.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
git-svn-id: svn+ssh://svn.openwrt.org/openwrt/trunk@49054 3c298f89-4303-0410-b956-a3cf2f4a3e73
- depends on CFG80211 (upstream: 9da4aa48d04bbdbae3c959809e14da2bf0c53f61)
in os_dep/mon.c
This removes rtl8188eu completely from OpenWrt
since mac80211/compat-wireless/backports does not
provide staging wireless drivers
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 49049
Some parts of this package were named rt73-pci-firmware before which
looks like a copy and past error. This renames all parts to rt73-usb-
firmware and then the firmware gets build and the dependencies from the
package with the kernel module are also working correctly.
This fixes#22069
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49037
The UML target does not have spi support.
This fixes a build problem found by the build bot.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 49034
Xiaomi MiWiFi Nano is based on Mediatek MT7628 with 64MB ram 16MB flash
Signed-off-by: Noble Pepper <openwrtmail@noblepepper.com>
v3 includes changes suggested by L. D. Pinney & Karl Palsson-
Eliminate en25q64 (4MB) flash chip
Alphabetization
Remove hyphen in model
Rename profile from miwifinano.mk to xiaomi.mk
Add gpios that are attached to leds
SVN-Revision: 49024
Explicit sets the size of the mtdparts, because the kernel has also an explicit value.
If they have diffent sizes the ubi won't be detected.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
SVN-Revision: 49018
otherwise the uboot is missing important commands like bootz
Signed-off-by: Martin Mueller <mm@sig21.net>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
SVN-Revision: 49017
Since switching to new ubi(kernel,squashfs,ubifs) layout, the kernel lies in a
ubi volume. Dropping the mtd parts because the mtd layout is saved in the
device-tree, which is appended to the zImage.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
SVN-Revision: 49016
procd from revision b12bb150ed38a4409bef5127c77b060ee616b860 supports
writing a pidfile. This adds support for setting that parameter with
standard init script hooks:
procd_set_param pidfile /var/run/someprocess.pid
Signed-off-by: Karl Palsson <karlp@etactica.com>
SVN-Revision: 48984
IPVS (IP Virtual Server) implements transport-layer load balancing inside the Linux kernel
so called Layer-4 switching.
IPVS running on a host acts as a load balancer at the front of a cluster of real servers, it
can direct requests for TCP/UDP based services to the real servers, and makes services of
the real servers to appear as a virtual service on a single IP address.
Signed-off-by: Mauro Mozzarelli <mauro@ezplanet.net>
SVN-Revision: 48982
x509-username-field was added in OpenVPN 2.2, and verify-x509-name was
added in 2.3. This fixes ticket #18807.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
SVN-Revision: 48969
This prepares brcmfmac for better country handling and fixes BCM4360
support which was always failing with:
[ 13.249195] brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 48959
I do not know if this causes any problems now, but we should not set
it, because it is reserved. Some more recent versions of the Lantiq DSL
API driver and Control is checking if only valid bits are set.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48948
There are some cases where ISPs are running ATM over VDSL or PTM over
ADSL, this is not the common case, but these cases exist. Make it
possible to configure OpenWrt for such cases by adding a new config
option line_mode.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48947
The detailed annex option were only available in the danube DSL app
including the activation of G.992.2 Annex A (ADSL Lite). This is now
also added to the vdsl app for the vrx200.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48946
The adsl control app missed the activation of annex M and annex L in
the Annex A part, this now activates everything the firmware supports.
In Annex L type only the wide US (Mask1) was activated, now also the
narrow US (Mask2) version gets activated.
In addition annex J was also added.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48945
Instead of having two different types adsl and vdsl just create one dsl
type. This way we can use the same luci code for adsl and vdsl and the
config parameters are not so different.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48944
I am not calling dsl_cmd because I want to ignore the lock, quit
should also be send when someone else is accessing it. I saw that some
other call was stuck here and all following calls were stuck in the
dsl_cmd lock.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48943
Instead of having two big binaries only add one binary and then a patch
to create the other one when needed at runtime.
This is easier to handle in one Makefile for both firmware files.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48939
Fix buildbot error for mpc85xx.
ehci-fsl.ko should be packaged inside the usb2 package, because it
depends on the ehci kernel module. The fsl-mph-dr-of.ko module can stay
in an own package because the ehci driver depends on it.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48932
This fixes this section mismatch warning:
The function spi_gpio_custom_get_slave_cs() references
the variable __initdata bus_nump.
This is often because spi_gpio_custom_get_slave_cs lacks a __initdata
annotation or the annotation of bus_nump is wrong.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48930
Ensure that ikey and okey are sent in network byte order to the kernel.
Also don't mangle external IP addrs and routes when reconfiguring iinterfaces.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48919
Apply the error ignore mechanism to host builds as well in order to skip over
broken feed packages.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48918
MD5s are shorter than SHA256, so reading buffer has to be bigger to read the
whole hash.
Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
SVN-Revision: 48917
Extend /etc/config/system with a parameter to set the
default respawn retry for procd launched services that
have respawn enabled.
config service
option respawn_retry -1
All services that don't specify specific respawn parameters
will get their defaults added by procd.sh. If respawn_retry
is specified in /etc/config/system the default retry limit
will be set to this value by procd.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 48915
One of the host patches introduces the new header file lnum_config.h
included by luaconf.h, but doesn't install it.
Install it to allow building C modules for the host Lua.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
SVN-Revision: 48907
Without the IRQF_ONESHOT flag in devm_request_threaded_irq() call I get
following error:
genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq 56
gpio-keys gpio-keys: failed to request irq:56 for gpio:20
>From kernel/irq/manage.c:
The interrupt was requested with handler = NULL, so we use the default
primary handler for it. But it does not have the oneshot flag set. In
combination with level interrupts this is deadly, because the default
primary handler just wakes the thread, then the irq lines is reenabled,
but the device still has the level irq asserted. Rinse and repeat....
While this works for edge type interrupts, we play it safe and reject
unconditionally because we can't say for sure which type this interrupt
really has. The type flags are unreliable as the underlying chip
implementation can override them.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
SVN-Revision: 48894
The image_check currently fails when it cannot read all magic bytes in a
single chunk. But this can happen when the data are read from a pipe. This
currently breaks the openmesh.sh upgrade script with musl because it uses
dd with a blocksize of 1 to copy the image file to the mtd process.
The read can simply be repeated until enough bytes are read for the magic
byte check. It only stops when either an error was returned or 0 bytes were
read.
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
SVN-Revision: 48891
It was noticed that the system can hang during the reboot before the kernel
actually triggers the system reset and before all processes are stopped. The
watchdog didn't automatically restart the system because the om-watchdog
process was still running and triggering the hardware watchdog.
Instead the system should stop the watchdog during the shutdown to get the
benefit of an hardware reset in case of an software related problem. This stop
can be done quite easily with procd because it keeps track of its started
processes.
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
SVN-Revision: 48889
Enable access to GPIO chip and its pins for Atheros AR92xx
wireless devices. For now AR9285 and AR9287 are supported.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48881
Support default state for platform LEDs connected to ath9k device.
Now LEDs are correctly set on or off at ath9k module initialization.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48880
Enable platform-supplied WLAN LED name for ath9k device.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48879
CVE-2016-0704
s2_srvr.c overwrite the wrong bytes in the master-key when applying
Bleichenbacher protection for export cipher suites. This provides a
Bleichenbacher oracle, and could potentially allow more efficient variants of
the DROWN attack.
CVE-2016-0703
s2_srvr.c did not enforce that clear-key-length is 0 for non-export ciphers.
If clear-key bytes are present for these ciphers, they *displace* encrypted-key
bytes. This leads to an efficient divide-and-conquer key recovery attack: if
an eavesdropper has intercepted an SSLv2 handshake, they can use the server as
an oracle to determine the SSLv2 master-key, using only 16 connections to the
server and negligible computation. More importantly, this leads to a more
efficient version of DROWN that is effective against non-export ciphersuites,
and requires no significant computation.
CVE-2016-0702
A side-channel attack was found which makes use of cache-bank conflicts on
the Intel Sandy-Bridge microarchitecture which could lead to the recovery of
RSA keys. The ability to exploit this issue is limited as it relies on an
attacker who has control of code in a thread running on the same hyper-
threaded core as the victim thread which is performing decryptions.
CVE-2016-0799
The internal |fmtstr| function used in processing a "%s" format string in
the BIO_*printf functions could overflow while calculating the length of a
string and cause an OOB read when printing very long strings. Additionally
the internal |doapr_outch| function can attempt to write to an OOB memory
location (at an offset from the NULL pointer) in the event of a memory
allocation failure. In 1.0.2 and below this could be caused where the size
of a buffer to be allocated is greater than INT_MAX. E.g. this could be in
processing a very long "%s" format string. Memory leaks can also occur.
The first issue may mask the second issue dependent on compiler behaviour.
These problems could enable attacks where large amounts of untrusted data is
passed to the BIO_*printf functions. If applications use these functions in
this way then they could be vulnerable. OpenSSL itself uses these functions
when printing out human-readable dumps of ASN.1 data. Therefore applications
that print this data could be vulnerable if the data is from untrusted sources.
OpenSSL command line applications could also be vulnerable where they print out
ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is
not considered directly vulnerable. Additionally certificates etc received via
remote connections via libssl are also unlikely to be able to trigger these
issues because of message size limits enforced within libssl.
CVE-2016-0797
In the BN_hex2bn function the number of hex digits is calculated using an int
value |i|. Later |bn_expand| is called with a value of |i * 4|. For large
values of |i| this can result in |bn_expand| not allocating any memory because
|i * 4| is negative. This can leave the internal BIGNUM data field as NULL
leading to a subsequent NULL ptr deref. For very large values of |i|, the
calculation |i * 4| could be a positive value smaller than |i|. In this case
memory is allocated to the internal BIGNUM data field, but it is insufficiently
sized leading to heap corruption. A similar issue exists in BN_dec2bn. This
could have security consequences if BN_hex2bn/BN_dec2bn is ever called by user
applications with very large untrusted hex/dec data. This is anticipated to be
a rare occurrence. All OpenSSL internal usage of these functions use data that
is not expected to be untrusted, e.g. config file data or application command
line arguments. If user developed applications generate config file data based
on untrusted data then it is possible that this could also lead to security
consequences. This is also anticipated to be rare.
CVE-2016-0798
The SRP user database lookup method SRP_VBASE_get_by_user had confusing memory
management semantics; the returned pointer was sometimes newly allocated, and
sometimes owned by the callee. The calling code has no way of distinguishing
these two cases. Specifically, SRP servers that configure a secret seed to hide
valid login information are vulnerable to a memory leak: an attacker connecting
with an invalid username can cause a memory leak of around 300 bytes per
connection. Servers that do not configure SRP, or configure SRP but do not
configure a seed are not vulnerable. In Apache, the seed directive is known as
SSLSRPUnknownUserSeed. To mitigate the memory leak, the seed handling in
SRP_VBASE_get_by_user is now disabled even if the user has configured a seed.
Applications are advised to migrate to SRP_VBASE_get1_by_user. However, note
that OpenSSL makes no strong guarantees about the indistinguishability of valid
and invalid logins. In particular, computations are currently not carried out
in constant time.
CVE-2016-0705
A double free bug was discovered when OpenSSL parses malformed DSA private keys
and could lead to a DoS attack or memory corruption for applications that
receive DSA private keys from untrusted sources. This scenario is considered
rare.
CVE-2016-0800
A cross-protocol attack was discovered that could lead to decryption of TLS
sessions by using a server supporting SSLv2 and EXPORT cipher suites as a
Bleichenbacher RSA padding oracle. Note that traffic between clients and non-
vulnerable servers can be decrypted provided another server supporting SSLv2
and EXPORT ciphers (even with a different protocol such as SMTP, IMAP or POP)
shares the RSA keys of the non-vulnerable server. This vulnerability is known
as DROWN (CVE-2016-0800). Recovering one session key requires the attacker to
perform approximately 2^50 computation, as well as thousands of connections to
the affected server. A more efficient variant of the DROWN attack exists
against unpatched OpenSSL servers using versions that predate 1.0.2a, 1.0.1m,
1.0.0r and 0.9.8zf released on 19/Mar/2015 (see CVE-2016-0703 below). Users can
avoid this issue by disabling the SSLv2 protocol in all their SSL/TLS servers,
if they've not done so already. Disabling all SSLv2 ciphers is also sufficient,
provided the patches for CVE-2015-3197 (fixed in OpenSSL 1.0.1r and 1.0.2f)
have been deployed. Servers that have not disabled the SSLv2 protocol, and are
not patched for CVE-2015-3197 are vulnerable to DROWN even if all SSLv2
ciphers are nominally disabled, because malicious clients can force the use of
SSLv2 with EXPORT ciphers. OpenSSL 1.0.2g and 1.0.1s deploy the following
mitigation against DROWN: SSLv2 is now by default disabled at build-time.
Builds that are not configured with "enable-ssl2" will not support SSLv2.
Even if "enable-ssl2" is used, users who want to negotiate SSLv2 via the
version-flexible SSLv23_method() will need to explicitly call either of:
SSL_CTX_clear_options(ctx, SSL_OP_NO_SSLv2); or SSL_clear_options(ssl,
SSL_OP_NO_SSLv2); as appropriate. Even if either of those is used, or the
application explicitly uses the version-specific SSLv2_method() or its client
or server variants, SSLv2 ciphers vulnerable to exhaustive search key recovery
have been removed. Specifically, the SSLv2 40-bit EXPORT ciphers, and SSLv2
56-bit DES are no longer available. In addition, weak ciphers in SSLv3 and up
are now disabled in default builds of OpenSSL. Builds that are not configured
with "enable-weak-ssl-ciphers" will not provide any "EXPORT" or "LOW" strength
ciphers.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48868
Opkg now uses sha256 by default and expects them. Making it optionally
understand md5s also and detect md5 sum so we can migrate from configuration
that used md5.
Signed-off-by: Michal Hrusecky <Michal.Hrusecky@nic.cz>
SVN-Revision: 48867
This will be used to create a diff between the Lantiq annex A and the
annex B firmware.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48810
Enable setting a host-specific lease time for static hosts.
The new option is called "leasetime" and the format is similar
as for the default lease time: e.g. 12h, 3d, infinite
Default lease time is used for all hosts for which there is
no host-specific definition.
The option is added to /etc/config/dhcp for the selected hosts:
config host
option name 'Nexus'
option mac 'd8:50:66:55:59:7c'
option ip '192.168.1.245'
option leasetime '2h'
It gets appended to /var/etc/dnsmasq.conf like this:
dhcp-host=d8:50:66:55:59:7c,192.168.1.245,Nexus,2h
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
SVN-Revision: 48801
There are time that programs need to be notified of events from
subsystems that are not enumerated in the .json definition, e.g. QEMU
guest agent by default requires /dev/virtio-ports/org.qemu.guest_agent.0
which is a symlink to /dev/vportMpN from virtio-ports subsystem.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 48799
This activates the format warnings in this package and that makes it
possible to activate format-security checks.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48785
