CVE-2019-5061
6.5
MEDIUM
CVSS 3.1
EPSS 0.29%
Description
An exploitable denial-of-service vulnerability exists in the hostapd 2.6, where an attacker could trigger AP to send IAPP location updates for stations, before the required authentication process has completed. This could lead to different denial of service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby Aps of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
How to fix CVE-2019-5061
To remediate CVE-2019-5061, upgrade the affected package to a fixed version below.
- —upgrade to 2:2.9+git20200213+877d9a0-1 or later
Is CVE-2019-5061 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2:2.9+git20200213+877d9a0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |