UbuntuUSN-2808-1wpa_supplicant and hostapd vulnerabilities
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%
Releases
- Ubuntu 15.10
- Ubuntu 15.04
- Ubuntu 14.04 ESM
Packages
- wpa - client support for WPA and WPA2
Details
It was discovered that wpa_supplicant incorrectly handled WMM Sleep Mode
Response frame processing. A remote attacker could use this issue to
perform broadcast/multicast packet injections, or cause a denial of
service. (CVE-2015-5310)
It was discovered that wpa_supplicant and hostapd incorrectly handled
certain EAP-pwd messages. A remote attacker could use this issue to cause a
denial of service. (CVE-2015-5314, CVE-2015-5315)
It was discovered that wpa_supplicant incorrectly handled certain EAP-pwd
Confirm messages. A remote attacker could use this issue to cause a
denial of service. This issue only applied to Ubuntu 15.10. (CVE-2015-5316)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 15.10 | noarch | hostapd | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | hostapd | < 1:2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | hostapd-dbgsym | < 1:2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpagui | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpagui-dbgsym | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpasupplicant | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpasupplicant-dbgsym | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpasupplicant-udeb | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.10 | noarch | wpasupplicant-udeb-dbgsym | < 2.4-0ubuntu3.2 | UNKNOWN |
| Ubuntu | 15.04 | noarch | hostapd | < 2.1-0ubuntu7.3 | UNKNOWN |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%