UbuntuUSN-2577-1wpa_supplicant vulnerability
7.1 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.03 Low
EPSS
Percentile
90.7%
Releases
- Ubuntu 15.04
- Ubuntu 14.10
- Ubuntu 14.04 ESM
Packages
- wpa - client support for WPA and WPA2
Details
It was discovered that wpa_supplicant incorrectly handled SSID information
when creating or updating P2P peer entries. A remote attacker could use
this issue to cause wpa_supplicant to crash, resulting in a denial of
service, expose memory contents, or possibly execute arbitrary code.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 15.04 | noarch | wpasupplicant | < 2.1-0ubuntu7.1 | UNKNOWN |
| Ubuntu | 15.04 | noarch | hostapd | < 1:2.1-0ubuntu7.1 | UNKNOWN |
| Ubuntu | 15.04 | noarch | wpagui | < 2.1-0ubuntu7.1 | UNKNOWN |
| Ubuntu | 15.04 | noarch | wpasupplicant-udeb | < 2.1-0ubuntu7.1 | UNKNOWN |
| Ubuntu | 14.10 | noarch | wpasupplicant | < 2.1-0ubuntu4.1 | UNKNOWN |
| Ubuntu | 14.10 | noarch | hostapd | < 1:2.1-0ubuntu4.1 | UNKNOWN |
| Ubuntu | 14.10 | noarch | wpagui | < 2.1-0ubuntu4.1 | UNKNOWN |
| Ubuntu | 14.10 | noarch | wpasupplicant-udeb | < 2.1-0ubuntu4.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | wpasupplicant | < 2.1-0ubuntu1.2 | UNKNOWN |
| Ubuntu | 14.04 | noarch | hostapd | < 1:2.1-0ubuntu1.2 | UNKNOWN |
References
Related
7.1 High
AI Score
Confidence
High
5.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
0.03 Low
EPSS
Percentile
90.7%