This bug was fixed in the package wpa - 2:2.9-1ubuntu10
---------------
wpa (2:2.9-1ubuntu10) hirsute; urgency=medium
* debian/patches/git_dbus_bridge.patch
- Allow changing an interface bridge via D-Bus (lp: #1893563)
[ Andrej Shadura ]
* Security fix: CVE-2020-12695.
A vulnerability in the UPnP SUBSCRIBE command can trigger the AP to
initiate a HTTP (TCP/IP) connection to an arbitrary URL or to trigger
misbehavior in hostapd and cause the process to either get terminated
or to start using more CPU resources.
The issue can also be mitigated by building hostapd without UPnP support
(CONFIG_WPS_UPNP=n) or disabling it at runtime by removing the upnp_iface
parameter.
(Closes: #976106)
[ Paolo Pisati ]
* debian/patches/nl80211-Unbreak-mode-processing-due-to-presence-of-S.patch:
- backport upstream fix (commit 52a1b28345123c374fd0127cbce623c41a760730)
for S1G band (lp: #1912609)
-- Sebastien Bacher <[email protected]> Thu, 28 Jan 2021 15:10:07
+0100
** Changed in: wpa (Ubuntu)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12695
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https://bugs.launchpad.net/bugs/1893563
Title:
netplan: can't login to ap mode with psk
Status in NetworkManager:
Unknown
Status in network-manager package in Ubuntu:
Triaged
Status in wpa package in Ubuntu:
Fix Released
Bug description:
I've setup my wifi cards as ap over a bridge using netplan.
If I add:
auth:
key-management: psk
password: "testinglang"
then my clients are unable to connect.
If I remove those lines above in netplan then the clients are able to connect
but without a password.
If I run wpa_cli -i wlp3s0 status, I get:
bssid=4c:1d:96:71:a3:90
freq=2412
ssid=walad2
id=0
mode=AP
pairwise_cipher=CCMP+TKIP
group_cipher=TKIP
key_mgmt=UNKNOWN
wpa_state=COMPLETED
p2p_device_address=4c:1d:96:71:a3:91
address=4c:1d:96:71:a3:90
uuid=85d86b40-7e3d-5fc5-b5fc-aae9af55b29a
I notice that key_mgmt=UNKNOWN. Perhaps that's the problem?
Any pointers on how to debug and fix this?
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: netplan.io 0.99-0ubuntu3~20.04.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.8
Architecture: amd64
CasperMD5CheckResult: pass
Date: Sun Aug 30 23:11:48 2020
InstallationDate: Installed on 2020-08-16 (14 days ago)
InstallationMedia: Ubuntu-Server 20.04.1 LTS "Focal Fossa" - Release amd64
(20200731)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: netplan.io
UpgradeStatus: No upgrade log present (probably fresh install)
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