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Gentoo Linux Security Advisory                           GLSA 202309-16
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: wpa_supplicant, hostapd: Multiple Vulnerabilities
     Date: September 30, 2023
     Bugs: #768759, #780135, #780138, #831332
       ID: 202309-16
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Synopsis
========
Multiple vulnerabilities have been discovered in wpa_supplicant and
hostapd, the worst of which could result in arbitrary code execution.
Background
==========
wpa_supplicant is a WPA Supplicant with support for WPA and WPA2 (IEEE
802.11i / RSN). hostapd is a user space daemon for access point and
authentication servers.
Affected packages
=================
Package                      Vulnerable    Unaffected
---------------------------  ------------  ------------
net-wireless/hostapd         < 2.10        >= 2.10
net-wireless/wpa_supplicant  < 2.10        >= 2.10
Description
===========
Multiple vulnerabilities have been discovered in hostapd and
wpa_supplicant. Please review the CVE identifiers referenced below for
details.
Impact
======
Please review the referenced CVE identifiers for details.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All wpa_supplicant users should upgrade to the latest version:
  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-wireless/wpa_supplicant-2.10"
All hostapd users should upgrade to the latest version:
  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-wireless/hostapd-2.10"
References
==========
[ 1 ] CVE-2021-30004
      https://nvd.nist.gov/vuln/detail/CVE-2021-30004
[ 2 ] CVE-2022-23303
      https://nvd.nist.gov/vuln/detail/CVE-2022-23303
[ 3 ] CVE-2022-23304
      https://nvd.nist.gov/vuln/detail/CVE-2022-23304
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
 https://security.gentoo.org/glsa/202309-16
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
[email protected] or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2023 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5