Rapid7

vulnerability

Alpine Linux: CVE-2021-30004: Improper Input Validation

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Apr 2, 2021
Added
Mar 26, 2024
Modified
Mar 25, 2026

Description

In wpa_supplicant and hostapd 2.9, forging attacks may occur because AlgorithmIdentifier parameters are mishandled in tls/pkcs1.c and tls/x509v3.c.

Solutions

alpine-linux-upgrade-hostapdalpine-linux-upgrade-wpa_supplicant
Title
Rapid7 Labs

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