CVE-2020-26139
5.3
MEDIUM
CVSS 3.1
EPSS 6.5%
Description
An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients and makes it easier to exploit other vulnerabilities in connected clients.
How to fix CVE-2020-26139
To remediate CVE-2020-26139, upgrade the affected package to a fixed version below.
- —upgrade to 5.10.46-1 or later
Is CVE-2020-26139 being exploited?
Moderate — EPSS is 6.5%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 5.10.46-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |