Upstream information
Description
In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 2.9 |
Vector | AV:A/AC:M/Au:N/C:P/I:N/A:N |
Access Vector | Adjacent Network |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 6.5 | 5.3 |
Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Access Vector | Adjacent Network | Adjacent Network |
Access Complexity | Low | High |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
CVSSv3 Version | 3.1 | 3 |
- SUSE-SU-2020:1018-1, published Fri Apr 17 04:16:15 MDT 2020
- SUSE-SU-2020:1020-1, published Fri Apr 17 07:17:06 MDT 2020
- SUSE-SU-2020:1023-1, published Fri Apr 17 07:31:08 MDT 2020
- SUSE-SU-2020:2391-1, published Mon Aug 31 10:13:57 MDT 2020
- openSUSE-SU-2020:0553-1, published Sun, 26 Apr 2020 18:13:13 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
HPE Helion Openstack 8 |
| Patchnames: HPE-Helion-OpenStack-8-2020-1018 |
SUSE Enterprise Storage 5 |
| Patchnames: SUSE-Storage-5-2020-1018 |
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2020-1023 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1023 |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2020-1023 |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2020-2391 |
SUSE Linux Enterprise Server 12 SP3-BCL SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2020-1018 |
SUSE Linux Enterprise Server 12 SP3-ESPOS SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1018 |
SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2020-1018 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2020-1018 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2020-1020 |
SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2020-1023 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2020-2391 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2020-1018 |
SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2020-1023 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2020-1018 |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2020-1020 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2020-2391 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2020-1018 |
SUSE OpenStack Cloud Crowbar 8 |
| Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2020-1018 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-553 |
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 |
---|---|---|
SLES for SAP Applications | freeradius-server | Not affected |
SUSE Linux Enterprise 15 Module for Server Applications | freeradius-server | Affected |
SUSE Linux Enterprise 15-SP1 Module for Server Applications | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 12 LTSS | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP1 LTSS | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP2 BCL | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP3 | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP3 BCL | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise Server 15 LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server ESPOS 15 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | freeradius-server | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise Software Development Kit 12 SP3 | freeradius-server | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise Software Development Kit 12 SP5 | freeradius-server | Released |