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SUSE: CVE-2019-13377: SUSE Linux Security Advisory

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SUSE: CVE-2019-13377: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
08/14/2019
Created
11/24/2020
Added
11/20/2020
Modified
10/22/2021

Description

The implementations of SAE and EAP-pwd in hostapd and wpa_supplicant 2.x through 2.8 are vulnerable to side-channel attacks as a result of observable timing differences and cache access patterns when Brainpool curves are used. An attacker may be able to gain leaked information from a side-channel attack that can be used for full password recovery.

Solution(s)

  • suse-upgrade-wpa_supplicant
  • suse-upgrade-wpa_supplicant-gui

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