Upstream information
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: Resolved
This issue is currently rated as having moderate severity.
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 |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 6.5 | 4.3 |
Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Access Vector | Adjacent Network | Adjacent Network |
Access Complexity | Low | Low |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | None |
Integrity Impact | None | None |
Availability Impact | High | Low |
CVSSv3 Version | 3.1 | 3 |
- SUSE-SU-2020:3380-1, published Thu Nov 19 07:27:39 MST 2020
- SUSE-SU-2020:3424-1, published Thu Nov 19 13:18:29 MST 2020
- SUSE-SU-2021:0478-1, published Mon Feb 15 14:16:44 UTC 2021
- openSUSE-SU-2020:2053-1, published Tue Feb 16 10:57:21 2021
- openSUSE-SU-2020:2059-1, published
- openSUSE-SU-2021:0519-1, published Fri Apr 9 06:39:25 2021
- openSUSE-SU-2021:0545-1, published Mon Apr 12 15:39:15 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
HPE Helion Openstack 8 |
| Patchnames: HPE-Helion-OpenStack-8-2021-478 |
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2020-3380 |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-3380 |
SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2020-3380 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-3380 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2020-3380 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2021-478 |
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2021-478 |
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2021-478 |
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2021-478 |
SUSE Linux Enterprise Server 12 SP3-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2021-478 |
SUSE Linux Enterprise Server 12 SP3-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2021-478 |
SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2021-478 |
SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP4-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-ESPOS-2021-478 |
SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP4-LTSS-2021-478 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2020-3424 |
SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2020-3380 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2021-478 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2021-478 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SAP-12-SP4-2021-478 |
SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2020-3380 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2021-478 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2021-478 |
SUSE OpenStack Cloud 9 |
| Patchnames: SUSE-OpenStack-Cloud-9-2021-478 |
SUSE OpenStack Cloud Crowbar 8 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2021-478 |
SUSE OpenStack Cloud Crowbar 9 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-9-2021-478 |
SUSE Package Hub for SUSE Linux Enterprise 15 SP2 |
| Patchnames: openSUSE-2021-545 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-2053 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2020-2059 openSUSE-2021-519 |
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 |
---|---|---|
HPE Helion OpenStack 8 | wpa_supplicant | Released |
SUSE Enterprise Storage 5 | wpa_supplicant | In progress |
SUSE Linux Enterprise Desktop 12 SP4 | wpa_supplicant | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | wpa_supplicant | Affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | wpa_supplicant | Released |
SUSE Linux Enterprise Module for Basesystem 15 | wpa_supplicant | Affected |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | wpa_supplicant | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | wpa_supplicant | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | wpa_supplicant | Released |
SUSE Linux Enterprise Point of Service Image Server 12 | wpa_supplicant | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | wpa_supplicant | Affected |
SUSE Linux Enterprise Server 12 SP2 BCL | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP2 ESPOS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS SAP | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP3 ESPOS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP4 | wpa_supplicant | Affected |
SUSE Linux Enterprise Server 12 SP4 ESPOS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP4 LTSS | wpa_supplicant | Released |
SUSE Linux Enterprise Server 12 SP5 | wpa_supplicant | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | wpa_supplicant | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | wpa_supplicant | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | wpa_supplicant | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | wpa_supplicant | Released |
SUSE OpenStack Cloud 7 | wpa_supplicant | Released |
SUSE OpenStack Cloud 8 | wpa_supplicant | Released |
SUSE OpenStack Cloud 9 | wpa_supplicant | Released |
SUSE OpenStack Cloud Crowbar 8 | wpa_supplicant | Released |
SUSE OpenStack Cloud Crowbar 9 | wpa_supplicant | Released |