7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H
8.7 High
AI Score
Confidence
High
7.9 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
0.005 Low
EPSS
Percentile
77.2%
USN-4734-1 fixed several vulnerabilities in wpa_supplicant. This
update provides the corresponding update for Ubuntu 14.04 ESM.
It was discovered that wpa_supplicant did not properly handle P2P
(Wi-Fi Direct) group information in some situations, leading to a
heap overflow. A physically proximate attacker could use this to cause a
denial of service or possibly execute arbitrary code. (CVE-2021-0326)
It was discovered that hostapd did not properly handle UPnP subscribe
messages in some circumstances. An attacker could use this to cause a
denial of service. (CVE-2020-12695)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | hostapd | <Β 1:2.1-0ubuntu1.7+esm3 | UNKNOWN |
Ubuntu | 14.04 | noarch | hostapd | <Β 1:2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | hostapd-dbgsym | <Β 1:2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpagui | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpagui-dbgsym | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpasupplicant | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpasupplicant-dbgsym | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpasupplicant-udeb | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpasupplicant-udeb-dbgsym | <Β 2.1-0ubuntu1.7 | UNKNOWN |
Ubuntu | 14.04 | noarch | wpasupplicant | <Β 2.1-0ubuntu1.7+esm3 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H
8.7 High
AI Score
Confidence
High
7.9 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
0.005 Low
EPSS
Percentile
77.2%