Upstream information
Description
In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BN_CTX instance to handle all handshakes. This mean multiple threads use the same BN_CTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a Denial-of-Service (DoS) attack.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 7.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Attack Vector | Network | Network |
Attack 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 | High |
CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- 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 Thu Dec 7 12:55:39 2023
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 Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Server Applications 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2020-1023 |
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Server Applications 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP3 GA freeradius-server-3.0.21-3.6.1 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP2 GA freeradius-server-3.0.21-1.33 |
SUSE Liberty Linux 7 SUSE Liberty Linux 7 LTSS |
| Patchnames: RHSA-2020:3984 |
SUSE Liberty Linux 8 |
| Patchnames: RHSA-2020:4799 |
SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2020-1018 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Server Applications 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP4 GA freeradius-server-3.0.25-150400.2.5 |
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 Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2020-2391 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2020-2391 |
SUSE Linux Enterprise Server 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2020-1018 |
SUSE Linux Enterprise Server 12 SP3-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1018 |
SUSE Linux Enterprise Server 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-SDK-12-SP4-2020-1018 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-SDK-12-SP5-2020-1020 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 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 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-10767 |
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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
Product(s) | Source package | State |
---|---|---|
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise High Performance Computing 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | freeradius-server | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | freeradius-server | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | freeradius-server | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3 | freeradius-server | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | freeradius-server | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | freeradius-server | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | freeradius-server | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP5-LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server 15 SP2 | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15 SP2-LTSS | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15 SP3 | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15 SP3-LTSS | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15-ESPOS | freeradius-server | Released |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | freeradius-server | Released |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | freeradius-server | Already fixed |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | freeradius-server | Already fixed |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | freeradius-server | Released |
SUSE CaaS Platform 4.0 | freeradius-server | Released |
SUSE Enterprise Storage 5 | freeradius-server | Released |
SUSE Enterprise Storage 6 | freeradius-server | Released |
SUSE Enterprise Storage 7 | freeradius-server | Already fixed |
SUSE Enterprise Storage 7.1 | freeradius-server | Already fixed |
SUSE Linux Enterprise Desktop 11 SP2 | freeradius-server | Not affected |
SUSE Linux Enterprise Desktop 11 SP3 | freeradius-server | Not affected |
SUSE Linux Enterprise Desktop 11 SP4 | freeradius-server | Not affected |
SUSE Linux Enterprise Desktop 12 | freeradius-server | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | freeradius-server | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | freeradius-server | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | freeradius-server | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15 | freeradius-server | Unsupported |
SUSE Linux Enterprise High Performance Computing 15 SP1 | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | freeradius-server | Affected |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | freeradius-server | Released |
SUSE Linux Enterprise High Performance Computing 15-LTSS | freeradius-server | Released |
SUSE Linux Enterprise Module for Server Applications 15 | freeradius-server | Unsupported |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | freeradius-server | Released |
SUSE Linux Enterprise Point of Sale 11 SP3 | freeradius-server | Not affected |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | freeradius-server | Released |
SUSE Linux Enterprise Real Time 15 SP2 | freeradius-server | Already fixed |
SUSE Linux Enterprise Real Time 15 SP3 | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 11 SP1-LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP2 | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP2-LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP3 | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP3-LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP4 | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | freeradius-server | Not affected |
SUSE Linux Enterprise Server 12 | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP1 | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP1-LTSS | freeradius-server | Unsupported |
SUSE Linux Enterprise Server 12 SP2 | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | freeradius-server | Released |
SUSE Linux Enterprise Server 12 SP2-ESPOS | 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-ESPOS | 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 SP4-ESPOS | freeradius-server | Affected |
SUSE Linux Enterprise Server 12 SP4-LTSS | freeradius-server | Affected |
SUSE Linux Enterprise Server 12-LTSS | freeradius-server | Affected |
SUSE Linux Enterprise Server 15 | freeradius-server | Unsupported |
SUSE Linux Enterprise Server 15 SP1 | freeradius-server | Released |
SUSE Linux Enterprise Server 15 SP1-BCL | freeradius-server | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server 15 SP2-BCL | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15 SP3-BCL | freeradius-server | Already fixed |
SUSE Linux Enterprise Server 15-LTSS | freeradius-server | Released |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | freeradius-server | Affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP2 | freeradius-server | Not affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | freeradius-server | Not affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | freeradius-server | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 | freeradius-server | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | 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 15 | freeradius-server | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | freeradius-server | Released |
SUSE Linux Enterprise Software Development Kit 11 SP2 | freeradius-server | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP3 | freeradius-server | Not affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | freeradius-server | Not affected |
SUSE Linux Enterprise Software Development Kit 12 | freeradius-server | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP1 | freeradius-server | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP2 | freeradius-server | Affected |
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 |
SUSE Manager Proxy 4.0 | freeradius-server | Released |
SUSE Manager Proxy 4.1 | freeradius-server | Already fixed |
SUSE Manager Proxy 4.2 | freeradius-server | Already fixed |
SUSE Manager Retail Branch Server 4.0 | freeradius-server | Released |
SUSE Manager Retail Branch Server 4.1 | freeradius-server | Already fixed |
SUSE Manager Retail Branch Server 4.2 | freeradius-server | Already fixed |
SUSE Manager Server 4.0 | freeradius-server | Released |
SUSE Manager Server 4.1 | freeradius-server | Already fixed |
SUSE Manager Server 4.2 | freeradius-server | Already fixed |
SUSE OpenStack Cloud 7 | freeradius-server | Released |
SUSE OpenStack Cloud 8 | freeradius-server | Released |
SUSE OpenStack Cloud 9 | freeradius-server | Affected |
SUSE OpenStack Cloud Crowbar 8 | freeradius-server | Released |
SUSE OpenStack Cloud Crowbar 9 | freeradius-server | Affected |
openSUSE Leap 15.3 | freeradius-server | Already fixed |
SUSE Timeline for this CVE
CVE page created: Tue Mar 17 16:36:36 2020CVE page last modified: Tue Dec 17 20:25:19 2024