Rapid7 Vulnerability & Exploit Database

FreeBSD: VID-6BEDC863-9FBE-11E8-945F-206A8A720317 (CVE-2018-14526): wpa_supplicant -- unauthenticated encrypted EAPOL-Key data

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FreeBSD: VID-6BEDC863-9FBE-11E8-945F-206A8A720317 (CVE-2018-14526): wpa_supplicant -- unauthenticated encrypted EAPOL-Key data

Severity
3
CVSS
(AV:A/AC:L/Au:N/C:P/I:N/A:N)
Published
08/08/2018
Created
03/19/2019
Added
08/15/2018
Modified
05/07/2019

Description

An issue was discovered in rsn_supp/wpa.c in wpa_supplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover sensitive information.

Solution(s)

  • freebsd-upgrade-base-10_4-release-p10
  • freebsd-upgrade-base-11_2-release-p1
  • freebsd-upgrade-package-wpa_supplicant

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