This CVE is a culmination of multiple integer overflow issues that cause
multiple issues like Denial of Service and authentication bypass.
More info: https://nvd.nist.gov/vuln/detail/CVE-2015-8370
Taken from Fedora.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
(cherry picked from commit 7e73e9128f)
The control device /dev/cdc-wdm0 is not available immediately on the
D-Link DWR-921 Rev.C3, therefore the wwan interface fails to start at
boot with a "The specified control device does not exist" error.
This patch alters /lib/netifd/proto/qmi.sh to wait for
network.wwan.delay earlier, before checking for the control device,
instead of just before interacting with the modem.
One still has to use network.wwan.proto='qmi', as the "wwan" proto
performs that sort of check before any delay is possible, failing with a
"No valid device was found" error.
Signed-off-by: Thomas Equeter <tequeter@users.noreply.github.com>
Some combination of modem/wireless operator requires more time to
execute the commands.
Tested on DWR-512 embedded wwan modem and italian operator iliad (new
virtual operator).
Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
(cherry picked from commit 774d7fc9f2)
This is necessary to get my position right.
Without this my longitude is incorrecty -15.85xxxx instead of -16.52yyyy
Signed-off-by: Bruno Randolf <br1@einfach.org>
(cherry picked from commit fe960cead7)
7daf962 mt7603: add survey support
980c606 mt7603: add fix for CCA signal configuration
30b8371 mt7603: fix BAR rate
Signed-off-by: Felix Fietkau <nbd@nbd.name>
CVE description :
The recv_msg_userauth_request function in svr-auth.c in Dropbear through
2018.76 is prone to a user enumeration vulnerability because username
validity affects how fields in SSH_MSG_USERAUTH messages are handled,
a similar issue to CVE-2018-15473 in an unrelated codebase.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
This fixes the following security problems:
* CVE-2018-0732: Client DoS due to large DH parameter
* CVE-2018-0737: Cache timing vulnerability in RSA Key Generation
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Unauthenticated EAPOL-Key decryption in wpa_supplicant
Published: August 8, 2018
Identifiers:
- CVE-2018-14526
Latest version available from: https://w1.fi/security/2018-1/
Vulnerability
A vulnerability was found in how wpa_supplicant processes EAPOL-Key
frames. It is possible for an attacker to modify the frame in a way that
makes wpa_supplicant decrypt the Key Data field without requiring a
valid MIC value in the frame, i.e., without the frame being
authenticated. This has a potential issue in the case where WPA2/RSN
style of EAPOL-Key construction is used with TKIP negotiated as the
pairwise cipher. It should be noted that WPA2 is not supposed to be used
with TKIP as the pairwise cipher. Instead, CCMP is expected to be used
and with that pairwise cipher, this vulnerability is not applicable in
practice.
When TKIP is negotiated as the pairwise cipher, the EAPOL-Key Key Data
field is encrypted using RC4. This vulnerability allows unauthenticated
EAPOL-Key frames to be processed and due to the RC4 design, this makes
it possible for an attacker to modify the plaintext version of the Key
Data field with bitwise XOR operations without knowing the contents.
This can be used to cause a denial of service attack by modifying
GTK/IGTK on the station (without the attacker learning any of the keys)
which would prevent the station from accepting received group-addressed
frames. Furthermore, this might be abused by making wpa_supplicant act
as a decryption oracle to try to recover some of the Key Data payload
(GTK/IGTK) to get knowledge of the group encryption keys.
Full recovery of the group encryption keys requires multiple attempts
(128 connection attempts per octet) and each attempt results in
disconnection due to a failure to complete the 4-way handshake. These
failures can result in the AP/network getting disabled temporarily or
even permanently (requiring user action to re-enable) which may make it
impractical to perform the attack to recover the keys before the AP has
already changes the group keys. By default, wpa_supplicant is enforcing
at minimum a ten second wait time between each failed connection
attempt, i.e., over 20 minutes waiting to recover each octet while
hostapd AP implementation uses 10 minute default for GTK rekeying when
using TKIP. With such timing behavior, practical attack would need large
number of impacted stations to be trying to connect to the same AP to be
able to recover sufficient information from the GTK to be able to
determine the key before it gets changed.
Vulnerable versions/configurations
All wpa_supplicant versions.
Acknowledgments
Thanks to Mathy Vanhoef of the imec-DistriNet research group of KU
Leuven for discovering and reporting this issue.
Possible mitigation steps
- Remove TKIP as an allowed pairwise cipher in RSN/WPA2 networks. This
can be done also on the AP side.
- Merge the following commits to wpa_supplicant and rebuild:
WPA: Ignore unauthenticated encrypted EAPOL-Key data
This patch is available from https://w1.fi/security/2018-1/
- Update to wpa_supplicant v2.7 or newer, once available
Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 1961948585)
This backports a fix for:
* CVE-2018-0500 SMTP send heap buffer overflow
See here for details: https://curl.haxx.se/docs/adv_2018-70a2.html
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Multiple security fixes
* CVE-2018-0497 Remote plaintext recovery on use of CBC based ciphersuites through a timing side-channel
* CVE-2018-0498 Plaintext recovery on use of CBC based ciphersuites through a cache based side-channel
Disable OFB block mode and XTS block cipher mode, added in 2.11.0.
Disable Chacha20 and Poly1305 cryptographic primitives, added in 2.12.0
Patch the so version back to the original one, the API changes are
looking no so invasive.
The size of mbedtls increased a little bit:
ipkg for mips_24kc before:
163.967 Bytes
ipkg for mips_24kc after:
164.753 Bytes
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This make sit possible to store informations about a session and reuse
it later. When used by a server it increases the time to create a new
TLS session from about 1 second to less than 0.1 seconds.
The size of the ipkg file increased by about 800 Bytes.
ipkg for mips_24kc before:
163.140 Bytes
ipkg for mips_24kc after:
163.967 Bytes
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This makes mbedtls use the POSIX API directly and not use the own
abstraction layer.
The size of the ipkg decreased by about 100 bytes.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
this feature has never worked, the fw image name was not passed and the -t
parameter was missing in the tool invocation. drop the feature.
Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 5e1b4c57de)
The sender domain has a DMARC Reject/Quarantine policy which disallows
sending mailing list messages using the original "From" header.
To mitigate this problem, the original message has been wrapped
automatically by the mailing list software.
This reduces build time significantly.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
(cherry picked from commit 26dbf79f49)
The sierra_net driver is using proto_directip_setup for setup. So use
proto_directip_teardown for teardown.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
(cherry picked from commit d05967baec)
'In different versions of coreboot are different names of apu boardname.
No need to check boardname to load module.'
Signed-off-by: Lukas Mrtvy <lukas.mrtvy@gmail.com>
(cherry picked from commit f21bcb4db8)
Override the default shutdown action (stop) and close all processes
of dropbear
Since commit 498fe85, the stop action only closes the process
that's listening for new connections, maintaining the ones with
existing clients.
This poses a problem when restarting or shutting-down a device,
because the connections with existing SSH clients, like OpenSSH,
are not properly closed, causing them to hang.
This situation can be avoided by closing all dropbear processes when
shutting-down the system, which closes properly the connections with
current clients.
Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>
[Luis: Rework commit message]
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
(cherry picked from commit 1e177844bc)
'In different versions of coreboot are different names of apu boardname.
No need to check boardname to load module.'
Signed-off-by: Lukáš Mrtvý <lukas.mrtvy@gmail.com>
(cherry picked from commit d3b8e6b2a7)
sysupgrade 'upgrade' message more verbose than needs be.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(cherry picked from commit edf338f248)
* New microcode update packages from AMD upstream:
+ New Microcodes:
sig 0x00800f12, patch id 0x08001227, 2018-02-09
+ Updated Microcodes:
sig 0x00600f12, patch id 0x0600063e, 2018-02-07
sig 0x00600f20, patch id 0x06000852, 2018-02-06
* Adds Spectre v2 (CVE-2017-5715) microcode-based mitigation support,
plus other unspecified fixes/updates.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
(cherry picked from commit 10e393262c)
Correct the mirror hash to reflect whats on the download server.
A locally produced libubox SCM tarball was also verified to yield an identical
checksum compared to the one currently on the download server.
Fixes FS#1707.
Fixes 5dc32620c4 ("libubox: update to latest git HEAD")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 432eaa940f)
a0a1e52 fix compile error
75ee790 interface-ip: fix eui64 ifaceid generation (FS#1668)
ca97097 netifd: make sure the vlan ifname fits into the buffer
b8c1bca iprule: remove bogus assert calls
a2f952d iprule: fix broken in_dev/out_dev checks
263631a vlan: use alloca to get rid of IFNAMSIZE in vlan_dev_set_name()
291ccbb ubus: display correct prefix size for IPv6 prefix address
908a9f4 CMakeLists.txt: add -Wimplicit-fallthrough to the compiler flags
b06b011 proto-shell.c: add a explicit "fall through" comment to make the compiler happy
60293a7 replace fall throughs in switch/cases where possible with simple code changes
5cf7975 iprule: rework interface based rules to handle dynamic interfaces
57f87ad Introduce new interface event "create" (IFEV_CREATE)
03785fb system-linux: fix build error on older kernels
d1251e1 system-linux: adjust bridge isolate mode for upstream attribute naming
e9eff34 system-linux: extend link mode speed definitions
c1f6a82 system-linux: add autoneg and link-partner output
Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 3c4eeb5d21)
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2.0.12 change set (as of June 25th 2018)
o Change the unicast TTL default value from 1 to the system default (to be compatable with previous versions.) Mulitcast still defaults to 1.
o adpative formatting bug fix: crash occurs when values exceed 1 Tera. Add support for Tera and Peta and eliminate the potential crash condition
o configure default compile to include isochronous support (use configure --disable-isochronous to remove support)
o replace 2.0.11's --vary-load option with a more general -b option to include <mean>,<stdev>, e.g. -b 100m,40m, which will pull from a log normal distribution every 0.1 seconds
o fixes for windows cross compile (using mingw32)
o compile flags of -fPIE for android
o configure --enable-checkprograms to compile ancillary binaries used to test things such as delay, isoch, pdf generation
o compile tests when trying to use 64b seq numbers on a 32b platform
o Fix GCC ver 8 warnings
2.0.11 change set (as of May 24th, 2018)
o support for -b on server (read rate limiting)
o honor -T (ttl) for unicast. (Note: the default value is 1 so this will impact unicast tests that require routing)
o support for --isochronous traffic with optional frames per second, mean and variance uses a log normal distribution (requires configure w/-enable-isochronous and compile)
o support for --udp triggers (requires configure w/ --enable-udptriggers, early code with very limited support)
o support for --udp-histogram with optional bin width and number of bins (default is 1 millisecond bin width and 1000 bins)
o support for frame (burst) latency histograms when --isochronous is set
o support for --tx-sync with -P for synchonrized writes. Initial use is for WiFi OFDMA latency testing.
o support for --incr-dstip with -P for simultaneous flows to multiple destinations (use case is for OFDMA)
o support for --vary-load with optional weight, uses log normal distribution (requires -b to set the mean)
o support for --l2checks to detect L2 length errors not detected by v4 or v6 payload length errors (requires linux, berkeley packet filters BPFs and AF_PACKET socket support)
o support for server joining mulitcast source specific multicast (S,G) and (*,G) for both v4 and v6 on platforms that support it
o improved write counters (requires -e)
o accounting bug fix on client when write fails, this bug was introduced in 2.0.10
o slight restructure client/server traffic thread code for maintainability
o python: flow example script updates
o python: ssh node object using asyncio
o python: histograms in flows with plotting (assumed gnuplot available)
o python: hierarchical clustering of latency histograms (early code)
o man pages updates
o Note: latency histograms require client and server system clock synchronization. A GPS disciplined oscillator using Precision Time Protocol works well for this.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
When attempting to use any of the functions in network.sh while netifd is
not started yet, the ubus interface dump query will fail with "Not found",
yielding an empty response.
Subsequently, jsonfilter is invoked with an empty string instead of a valid
JSON document, causing it to emit a second "unexpected end of data" error.
This caused the dnsmasq init script to log the following errors during
early boot on some systems:
procd: /etc/rc.d/S19dnsmasq: Command failed: Not found.
procd: /etc/rc.d/S19dnsmasq: Failed to parse json data: unexpected end of data.
Fix the issue by allowing the ubus query to fail with "Not found" but still
logging other failures, and by passing an empty JSON object to jsonfilter
if the interface status cache is empty.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Update to new iwinfo version.
Adds support for channel survey.
Adds ubus support.
Etc.
Signed-off-by: Nick Hainke <vincent@systemli.org>
(cherry picked from commit 296ae7ab89)
e59f925 hardware: add device ids for QCA9984, 88W8887 and 88W8964 radios
2a82f87 nl80211: back out early when receiving FAIL-BUSY reply
77c32f0 nl80211: fix code calculating average signal and rate
Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 20b76c0a5b)
Refresh patches
Upstream commits since last bump:
3b6eb19 Log DNSSEC trust anchors at startup.
f3e5787 Trivial comment change.
c851c69 Log failure to confirm an address in DHCPv6.
a3bd7e7 Fix missing fatal errors when parsing some command-line/config options.
ab5ceaf Document the --help option in the french manual
1f2f69d Fix recurrent minor spelling mistake in french manual
f361b39 Fix some mistakes in french translation of the manual
eb1fe15 When replacing cache entries, preserve CNAMES which target them.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(cherry picked from commit 1e93ef8498)
As dnsmasq is started earlier than netifd usage of network.sh functions
at boottime will fail; therefore don't call at boottime the functions
which construct the dhcp pool/relay info.
As interface triggers are installed the dhcp pool/relay info will be
constructed when the interface gets reported as up by netifd.
At the same time also register interface triggers based on DHCP relay
config.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
(cherry picked from commit 2336b942b3)
Refresh patches and backport upstream to current HEAD:
a997ca0 Fix sometimes missing DNSSEC RRs when DNSSEC validation not enabled.
51e4eee Fix address-dependent domains for IPv6.
05ff659 Fix stupid infinite loop introduced by preceding commit.
db0f488 Handle some corner cases in RA contructed interfaces with addresses changing interface.
7dcca6c Warn about the impact of cache-size on performance.
090856c Allow zone transfer in authoritative mode whenever auth-peer is specified.
cc5cc8f Sane error message when pcap file header is wrong.
c488b68 Handle standard and contructed dhcp-ranges on the same interface.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(cherry picked from commit fbf475403b)
The most important is probably regression fix in handling platform
NVRAM. That bug stopped hardware from being properly calibrated breaking
e.g. 5 GHz for Netgear R8000.
Other than that it triggers memory dumps when experiencing firmware
problems which is important for debugging purposes.
Fixes: 2811c97803 ("mac80211: backport brcmfmac firmware & clm_blob loading rework")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit b26214adb5)
40e0931 libubus: pass an empty UBUS_ATTR_DATA block if msg is NULL on invoke
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 7316515891)
Reduces .ipk size on MIPS from 41.6k to 41.1k
Changes:
30463d0 zones: add interface/subnet bound LOG rules
0e77bf2 options: treat time strings as UTC times
d2bbeb7 firewall3: make reject types selectable by user
aa8846b ubus: avoid dumping interface state with NULL message
Cherry picked and squashed from commits:
a3f2451fba firewall: update to latest git HEAD
433d71e73e fw3: update to latest git HEAD
ef96d1e34a firewall: compile with LTO enabled
1e83f775a3 firewall3: update to latest git HEAD
3ee2c76ae0 firewall: update to latest git HEAD
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
