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UbuntuUSN-4757-2HistoryMar 04, 2021 - 12:00 a.m.
wpa_supplicant and hostapd vulnerability
2021-03-0400:00:00
ubuntu.com
86
Releases
- Ubuntu 14.04 ESM
Packages
- wpa - client support for WPA and WPA2
Details
USN-4757-1 fixed a vulnerability in wpa_supplicant and hostapd. This update
provides the corresponding update for Ubuntu 14.04 ESM.
Original advisory details:
It was discovered that wpa_supplicant did not properly handle P2P
(Wi-Fi Direct) provision discovery requests in some situations. A
physically proximate attacker could use this to cause a denial of service
or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 14.04 | noarch | wpasupplicant | < 2.1-0ubuntu1.7+esm4 | UNKNOWN |
| Ubuntu | 14.04 | noarch | hostapd | < 1:2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | hostapd-dbgsym | < 1:2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpagui | < 2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpagui-dbgsym | < 2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpasupplicant | < 2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpasupplicant-dbgsym | < 2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpasupplicant-udeb | < 2.1-0ubuntu1.7 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpasupplicant-udeb-dbgsym | < 2.1-0ubuntu1.7 | UNKNOWN |
References
Related
nessus
nessus
NewStart CGSL CORE 5.05 / MAIN 5.05 : wpa_supplicant Vulnerability (NS-SA-2022-0038)
2022-05-09 00:00:00
Fedora 32 : 1:wpa_supplicant (2021-99cad2b81f)
2021-03-10 00:00:00
CentOS 8 : wpa_supplicant (CESA-2021:0809)
2021-03-19 00:00:00
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0095)
2022-01-28 00:00:00
Huawei EulerOS: Security Advisory for wpa_supplicant (EulerOS-SA-2021-2439)
2021-09-15 00:00:00
Huawei EulerOS: Security Advisory for wpa_supplicant (EulerOS-SA-2021-2105)
2021-07-07 00:00:00
oraclelinux
oraclelinux
wpa_supplicant security update
2021-03-12 00:00:00
wpa_supplicant security update
2021-03-11 00:00:00
redhat
redhat
(RHSA-2021:0818) Important: wpa_supplicant security update
2021-03-15 11:13:56
(RHSA-2021:0808) Important: wpa_supplicant security update
2021-03-10 18:51:47
(RHSA-2021:0816) Important: wpa_supplicant security update
2021-03-15 09:52:15
fedora
fedora
[SECURITY] Fedora 32 Update: wpa_supplicant-2.9-6.fc32
2021-03-08 20:15:09
[SECURITY] Fedora 34 Update: wpa_supplicant-2.9-12.fc34
2021-03-19 20:23:51
[SECURITY] Fedora 33 Update: wpa_supplicant-2.9-8.fc33
2021-03-02 15:56:31
cbl_mariner
cbl_mariner
CVE-2021-27803 affecting package wpa_supplicant 2.9-4
2021-04-06 23:50:09
CVE-2021-27803 affecting package wpa_supplicant for versions less than 2.9-4
2022-04-09 06:51:56
mageia
mageia
Updated wpa_supplicant packages fix security vulnerability
2021-03-03 01:33:06
debiancve
debiancve
CVE-2021-27803
2021-02-26 23:15:00
osv
osv
wpa - security update
2021-03-03 00:00:00
CVE-2021-27803
2021-02-26 23:15:11
wpa vulnerability
2021-03-03 11:45:25
suse
suse
Security update for wpa_supplicant (important)
2021-03-14 00:00:00
hp
hp
amazon
amazon
Important: wpa_supplicant
2021-03-25 18:31:00
cve
cve
CVE-2021-27803
2021-02-26 23:15:00
f5
f5
K000135433 : WPA use-after-free vulnerability CVE-2021-27803
2023-07-10 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package wpa_supplicant version 2.9-alt4
2021-03-04 00:00:00
debian
debian
[SECURITY] [DLA 2581-1] wpa security update
2021-03-02 21:22:12
[SECURITY] [DSA 4898-1] wpa security update
2021-04-22 18:52:18
[SECURITY] [DSA 4898-1] wpa security update
2021-04-22 18:52:34
ubuntucve
ubuntucve
CVE-2021-27803
2021-02-26 00:00:00
veracode
veracode
Arbitrary Code Execution (RCE)
2021-03-03 18:37:07
cvelist
cvelist
CVE-2021-27803
2021-02-26 22:11:27
prion
prion
Design/Logic Flaw
2021-02-26 23:15:00
almalinux
almalinux
Important: wpa_supplicant security update
2021-03-11 07:09:37
alpinelinux
alpinelinux
CVE-2021-27803
2021-02-26 23:15:00
ubuntu
ubuntu
wpa_supplicant and hostapd vulnerability
2021-03-03 00:00:00
redhatcve
redhatcve
CVE-2021-27803
2021-03-01 06:15:16
centos
centos
wpa_supplicant security update
2021-03-18 19:21:05
slackware
slackware
[slackware-security] wpa_supplicant
2021-12-29 03:28:00
photon
photon
Important Photon OS Security Update - PHSA-2021-0210
2021-03-26 00:00:00
Important Photon OS Security Update - PHSA-2021-3.0-0210
2021-03-26 00:00:00
Critical Photon OS Security Update - PHSA-2021-0007
2021-04-07 00:00:00