CVE-2017-13081
5.3
MEDIUM
CVSS 3.1
EPSS 1.1%
Description
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the group key handshake, allowing an attacker within radio range to spoof frames from access points to clients.
How to fix CVE-2017-13081
To remediate CVE-2017-13081, upgrade the affected package to a fixed version below.
- Alpine/hostapd—upgrade to 2.6-r2 or later
- —upgrade to 2.6-r7 or later
- —upgrade to 20180825-1 or later
- —upgrade to 2:2.4-1.1 or later
Is CVE-2017-13081 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2.6-r2
- from 0, < 2.6-r7
- from 0, < 20180825-1
- from 0, < 2:2.4-1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |