This fixes the following security problem:
The command-line argument parser in tcpdump before 4.99.0 has a buffer
overflow in tcpdump.c:read_infile(). To trigger this vulnerability the
attacker needs to create a 4GB file on the local filesystem and to
specify the file name as the value of the -F command-line argument of
tcpdump.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 8f5875c4e2)
This fixes some recent security problems in hostapd.
See here for details: https://w1.fi/security/2022-1
* CVE-2022-23303
* CVE-2022-23304
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The http://www.us.tcpdump.org mirror will go offline soon, only use the
normal download URL.
Reported-by: Denis Ovsienko <denis@ovsienko.info>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 18bdfc803b)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
[rebased for OpenWrt 21.02 branch]
If authentication fails repeatedly e.g. because of a weak signal, the link
can end up in blocked state. If one of the nodes tries to establish a link
again before it is unblocked on the other side, it will block the link to
that other side. The same happens on the other side when it unblocks the
link. In that scenario, the link never recovers on its own.
To fix this, allow restarting authentication even if the link is in blocked
state, but don't initiate the attempt until the blocked period is over.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit f84053af5c)
When a ubus event handler denies a association with a non-zero return
value, the code jumps to preceeding code, creating an endless loop until
the event handler accepts the assc request.
Move the ubus handler further up the code to avoid creating such a loop.
Signed-off-by: David Bauer <mail@david-bauer.net>
They can be added as hex digit strings via the 'vendor_elements' option
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 1818b038d7)
This makes it possible to avoid using a RADIUS server for WPA enterprise authentication
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from 98621c9782)
This allows WPA enterprise roaming in the same mobility domain without any
manual key configuration (aside from radius credentials)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 704ab6a002)
Using a pointer one lifter after it freed is not the best idea.
Let's not do that.
Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry-picked from commit 63c01ad025)
This implements the mapping recommendations from RFC8325, with an
update from RFC8622. This ensures that DSCP marked packets are properly
sorted into WMM classes.
The map can be disabled by setting iw_qos_map_set to something invalid
like 'none'
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit a5e3def182)
This feature is useful on its own even without full interworking support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit efff3520f4)
Both hostapd and netifd attempt to add a VLAN device to a bridge.
Depending on which one wins the race, bridge vlan settings might be incomplete,
or hostapd might run into an error and refuse to service the client.
Fix this by preventing hostapd from adding interfaces to the bridge and
instead rely entirely on netifd handling this properly
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit da4be02fcd)
(cherry-picked from commit 63c01ad025)
When using htmode 'HE20' with a radio mode that uses wpa-supplicant
(like mesh or sta), it will default to 40 MHz bw if disable_ht40 is not
set. This commit fixes this behaviour.
Signed-off-by: Jesus Fernandez Manzano <jesus.manzano@galgus.net>
(cherry-picked from commit af83e3ce0f)
Use the VLAN interface instead of the bridge, to ensure that hostapd receives
untagged DHCP packets
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 7b46377a0c)
(cherry-picked from commit f1b98fa4fa)
In setups using VLAN bridge filtering, hostapd may need to communicate using
a VLAN interface on top of the bridge, instead of using the bridge directly
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 305c1b8d74)
- add functionality to configure RADIUS NAS-Id and Operator-Name
- add functionality to configure RADIUS accounting interval
- enable RADIUS "Chargeable User Identity"
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 3bd6c8c728)
Airtime policy configuration is extremely useful in multiple BSS scenarios.
Since nowadays most people configure both private and guest networks (at
least), it makes sense to enable it by default, except for the most limited
of the variants.
Size of the hostapd-basic-openssl binary (mipsel 24Kc -O2):
543944 bytes (airtime policy disabled)
548040 bytes (airtime policy enabled)
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
(cherry-picked from commit d38f456582)
netifd is responsible for handling that, except if the vlan bridge
was provided by the config
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit cf45caeff1)
This is needed for an upcoming mt76 update
also sync iw nl80211 with kernel backports
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 2bfac61483)
(cherry-picked from commit 36019ed589)
This increases the size of the iw_5.9-8fab0c9e-3_mips_24kc.ipk from
41166 to 41942 bytes by 776 bytes.
Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
(cherry-picked from commit 9df7eadcfd)
When doing parallel build on a fast machine with bottleneck in i/o,
m_xt.so may start linking faster than dynsyms.list gets populated,
resulting in error:
ld:dynsyms.list:0: syntax error in dynamic list
Fix this by adding dynsyms.list as make dependency to m_xt.so
Described also here:
https://bugs.openwrt.org/index.php?do=details&task_id=3353
Change from v1:
- add dynsysms.list dependancy only when shared libs are enabled
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Fixes: FS#3353
(cherry-picked from commit edd53df168)
Make the organization (O=) of the cert configurable via uci. If not
configured, use a combination of "OpenWrt" and an unique id like it was
done before.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
(cherry picked from commit 2c6c1501af)
In hostapd_ubus_add_bss(), ubus objects are not registered for mesh
interfaces. This provokes a segfault when accessing the ubus object in
mesh deinit.
This commit adds the same condition to hostapd_ubus_free_bss() for
discarding those mesh interfaces.
Signed-off-by: Jesus Fernandez Manzano <jesus.manzano@galgus.net>
(cherry picked from commit 5269c47e8d)
EXTRA_MOUNT variable should be reset in dnsmasq_start() rather than
just once at the beginning of the script.
Fixes: ac4e8aa2f8 ("dnsmasq: fix more dnsmasq jail issues")
Reported-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit ddc8d085f3)
* remove superflus mounts of /dev/null and /dev/urandom
* reset EXTRA_MOUNTS at the beginning of the script
* add mount according to ignore_hosts_dir
* don't add mount for file which is inside a directory already in the
EXTRA_MOUNTS list
Fixes: 59c63224e1 ("dnsmasq: rework jail mounts")
Reported-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit ac4e8aa2f8)
