CVE-2017-13088
5.3
MEDIUM
CVSS 3.1
EPSS 0.46%
Description
Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients.
How to fix CVE-2017-13088
To remediate CVE-2017-13088, 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 2:2.4-1.1 or later
Is CVE-2017-13088 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.6-r2
- from 0, < 2.6-r7
- 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 |