vulnerability
FreeBSD: VID-98B71436-656D-11E9-8E67-206A8A720317 (CVE-2019-9496): FreeBSD -- SAE confirm missing state validation
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Apr 10, 2019 | Apr 23, 2019 | May 7, 2019 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Apr 10, 2019
Added
Apr 23, 2019
Modified
May 7, 2019
Description
An invalid authentication sequence could result in the hostapd process terminating due to missing state validation steps when processing the SAE confirm message when in hostapd/AP mode. All version of hostapd with SAE support are vulnerable. An attacker may force the hostapd process to terminate, performing a denial of service attack. Both hostapd with SAE support and wpa_supplicant with SAE support prior to and including version 2.7 are affected.
Solution(s)
freebsd-upgrade-base-11_2-release-p9freebsd-upgrade-base-12_0-release-p3freebsd-upgrade-package-hostapdfreebsd-upgrade-package-wpa_supplicant
References
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