Upstream information

CVE-2019-16275 at MITRE

Description

hostapd before 2.10 and wpa_supplicant before 2.10 allow an incorrect indication of disconnection in certain situations because source address validation is mishandled. This is a denial of service that should have been prevented by PMF (aka management frame protection). The attacker must send a crafted 802.11 frame from a location that is within the 802.11 communications range.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 3.3
Vector AV:A/AC:L/Au:N/C:N/I:N/A:P
Access Vector Adjacent Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  SUSE
Base Score 4.3
Vector AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Adjacent Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
CVSSv3 Version 3.0
SUSE Bugzilla entry: 1150934 [NEW]

No SUSE Security Announcements cross referenced.

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 12 SP4 wpa_supplicant Affected
SUSE Linux Enterprise High Performance Computing 12 wpa_supplicant Affected
SUSE Linux Enterprise Module for Basesystem 15 GA wpa_supplicant Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 wpa_supplicant Affected
SUSE Linux Enterprise Server 11 SP4 LTSS wpa_supplicant Affected
SUSE Linux Enterprise Server 12 SP1 LTSS wpa_supplicant Affected
SUSE Linux Enterprise Server 12 SP2 LTSS wpa_supplicant Affected
SUSE Linux Enterprise Server 12 SP3 LTSS wpa_supplicant Affected
SUSE Linux Enterprise Server 12 SP4 wpa_supplicant Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 wpa_supplicant Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 wpa_supplicant Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wpa_supplicant Affected