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Tasklist

FS#69525 - [wpa_supplicant] [Security] arbitrary code execution (CVE-2021-0326)

Attached to Project: Arch Linux
Opened by Jonas Witschel (diabonas) - Wednesday, 03 February 2021, 23:24 GMT
Last edited by Eli Schwartz (eschwartz) - Wednesday, 03 February 2021, 23:27 GMT
Task Type Bug Report
Category Security
Status Assigned
Assigned To Jan Alexander Steffens (heftig)
Felix Yan (felixonmars)
Levente Polyak (anthraxx)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No

Details

Summary
=======

The package wpa_supplicant is vulnerable to arbitrary code execution via CVE-2021-0326.

Guidance
========

Applying commit 947272febe24a8f0ea828b5b2f35f13c3821901e referenced below fixes the issue.

References
==========

https://security.archlinux.org/AVG-1530
https://w1.fi/security/2020-2/wpa_supplicant-p2p-group-info-processing-vulnerability.txt
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27269
https://w1.fi/cgit/hostap/commit/?id=947272febe24a8f0ea828b5b2f35f13c3821901e
This task depends upon

2021-02-25: A task closure has been requested. Reason for request: Fixed in version wpa_supplicant 2:2.9-8: https://github.com/archlinux/svntogit-packages/commit/0cc611ce772916e0700fc337e380c29021e5fe74#diff-3e341d2d9c67be01819b25b25d5e53ea3cdf3a38d28846cda85a195eb9b7203a

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