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ubuntuUbuntuUSN-3745-1
HistoryAug 20, 2018 - 12:00 a.m.

wpa_supplicant and hostapd vulnerability

2018-08-2000:00:00
ubuntu.com
44

6.5 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7 High

AI Score

Confidence

High

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

44.9%

JSON

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04

Packages

  • wpa - client support for WPA and WPA2

Details

It was discovered that wpa_supplicant and hostapd incorrectly handled certain
messages. An attacker could possibly use this to access sensitive information.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchhostapd< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchhostapd-dbgsym< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchwpagui< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchwpagui-dbgsym< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchwpasupplicant< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchwpasupplicant-dbgsym< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu18.04noarchwpasupplicant-udeb< 2:2.6-15ubuntu2.1UNKNOWN
Ubuntu16.04noarchhostapd< 1:2.4-0ubuntu6.3UNKNOWN
Ubuntu16.04noarchhostapd-dbgsym< 1:2.4-0ubuntu6.3UNKNOWN
Ubuntu16.04noarchwpagui< 2.4-0ubuntu6.3UNKNOWN
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Related

fedora 3
ibm 1
openvas 19
freebsd_advisory 1
suse 5
nessus 29
mageia 1
ubuntucve 1
symantec 1
osv 2
centos 1
redhat 1
prion 1
alpinelinux 1
debiancve 1
freebsd 1
amazon 1
oraclelinux 1
redhatcve 1
ics 1
debian 1
cve 1
fedora
fedora
[SECURITY] Fedora 28 Update: wpa_supplicant-2.6-17.fc28
2018-08-16 08:08:25
[SECURITY] Fedora 27 Update: wpa_supplicant-2.6-14.fc27
2018-08-23 09:46:10
[SECURITY] Fedora 29 Update: wpa_supplicant-2.7-2.fc29
2019-11-15 03:20:51
ibm
ibm
Security Bulletin: A vulnerability in wpa_supplicant affects PowerKVM
2018-12-17 14:25:02
openvas
openvas
Huawei EulerOS: Security Advisory for wpa_supplicant (EulerOS-SA-2019-1194)
2020-01-23 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:1088-1)
2021-04-19 00:00:00
Mageia: Security Advisory (MGASA-2018-0348)
2022-01-28 00:00:00
freebsd_advisory
freebsd_advisory
FreeBSD-SA-18:11.hostapd
2018-08-14 00:00:00
suse
suse
Security update for wpa_supplicant (moderate)
2019-05-08 00:00:00
Security update for wpa_supplicant (moderate)
2018-10-27 12:13:57
Security update for hostapd (low)
2018-10-27 00:29:52
nessus
nessus
openSUSE Security Update : hostapd (openSUSE-2019-839)
2019-03-27 00:00:00
Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : wpa_supplicant and hostapd vulnerability (USN-3745-1)
2023-10-21 00:00:00
SUSE SLED15 / SLES15 Security Update : wpa_supplicant (SUSE-SU-2018:3480-1)
2019-01-02 00:00:00
mageia
mageia
Updated wpa_supplicant packages fix security vulnerability
2018-08-19 21:36:49
ubuntucve
ubuntucve
CVE-2018-14526
2018-08-08 00:00:00
symantec
symantec
Siemens SCALANCE W700/W1700 CVE-2018-14526 Information Disclosure Vulnerability
2019-12-10 00:00:00
osv
osv
CVE-2018-14526
2018-08-08 19:29:00
wpa - security update
2018-08-09 00:00:00
centos
centos
wpa_supplicant security update
2018-11-15 18:53:44
redhat
redhat
(RHSA-2018:3107) Moderate: wpa_supplicant security and bug fix update
2018-10-30 04:19:21
prion
prion
Design/Logic Flaw
2018-08-08 19:29:00
alpinelinux
alpinelinux
CVE-2018-14526
2018-08-08 19:29:00
debiancve
debiancve
CVE-2018-14526
2018-08-08 19:29:00
freebsd
freebsd
wpa_supplicant -- unauthenticated encrypted EAPOL-Key data
2018-08-08 00:00:00
amazon
amazon
Medium: wpa_supplicant
2018-12-06 20:28:00
oraclelinux
oraclelinux
wpa_supplicant security and bug fix update
2018-11-05 00:00:00
redhatcve
redhatcve
CVE-2018-14526
2018-08-09 19:49:45
ics
ics
Siemens SCALANCE W700 and W1700
2019-12-10 12:00:00
debian
debian
[SECURITY] [DLA 1462-1] wpa security update
2018-08-09 11:09:13
cve
cve
CVE-2018-14526
2018-08-08 19:29:00

6.5 Medium

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7 High

AI Score

Confidence

High

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

44.9%

JSON
Related for USN-3745-1
fedora3ibm1openvas19freebsd_advisory1suse5nessus29mageia1ubuntucve1symantec1osv2centos1redhat1prion1alpinelinux1debiancve1freebsd1amazon1oraclelinux1redhatcve1ics1debian1cve1