Upstream information
Description
In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the RSA implementation based on GMP does not reject excess data after the encoded algorithm OID during PKCS#1 v1.5 signature verification. Similar to the flaw in the same version of strongSwan regarding digestAlgorithm.parameters, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | Partial |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.5 | 4.8 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
Attack Vector | Network | Network |
Attack Complexity | Low | High |
Privileges Required | None | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | None | Low |
Integrity Impact | High | Low |
Availability Impact | None | None |
CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- SUSE-SU-2019:3056-1, published Mon Nov 25 13:21:17 MST 2019
- SUSE-SU-2019:3266-1, published Wed Dec 11 07:18:40 MST 2019
- SUSE-SU-2022:14887-1, published Fri Feb 18 14:37:21 UTC 2022
- openSUSE-SU-2019:2594-1, published Fri Dec 8 15:49:01 2023
- openSUSE-SU-2019:2598-1, published Fri Dec 8 15:48:43 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2019-3266 |
SUSE Enterprise Storage 5 |
| Patchnames: SUSE-Storage-5-2019-3266 |
SUSE Enterprise Storage 6 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Module for Basesystem 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-Basesystem-15-SP1-2019-3056 |
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Module for Basesystem 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 Basesystem 15 SP3 GA strongswan-5.8.2-11.8.4 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Module for Basesystem 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 Basesystem 15 SP2 GA strongswan-5.8.2-9.2 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-3266 |
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA strongswan-5.8.2-9.2 SUSE Linux Enterprise Workstation Extension 15 SP2 GA strongswan-nm-5.8.2-9.2 |
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA strongswan-5.8.2-11.8.4 SUSE Linux Enterprise Workstation Extension 15 SP3 GA strongswan-nm-5.8.2-11.8.4 |
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA strongswan-5.8.2-150400.17.24 SUSE Linux Enterprise Workstation Extension 15 SP4 GA strongswan-nm-5.8.2-150400.17.24 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA strongswan-5.9.7-150500.3.4 |
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA strongswan-5.9.12-150600.1.64 |
SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Basesystem 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2019-3056 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 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 Basesystem 15 SP4 GA strongswan-5.8.2-150400.17.24 |
SUSE Linux Enterprise Module for Package Hub 15 |
| Patchnames: SUSE-SLE-Module-Packagehub-Subpackages-15-2019-3056 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-strongswan-14887 |
SUSE Linux Enterprise Server 11 SP4-LTSS |
| Patchnames: slessp4-strongswan-14887 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2019-3266 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2019-3266 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2019-3266 |
SUSE Linux Enterprise Server 12 SP3-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2019-3266 |
SUSE Linux Enterprise Server 12 SP3-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2019-3266 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2019-3266 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2019-3266 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2019-3266 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2019-3266 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SAP-12-SP3-2019-3266 |
SUSE Linux Enterprise Workstation Extension 15 SP2 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP2 GA strongswan-nm-5.8.2-9.2 |
SUSE Linux Enterprise Workstation Extension 15 SP3 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP3 GA strongswan-nm-5.8.2-11.8.4 |
SUSE Linux Enterprise Workstation Extension 15 SP4 |
| Patchnames: SUSE Linux Enterprise Workstation Extension 15 SP4 GA strongswan-nm-5.8.2-150400.17.24 |
SUSE OpenStack Cloud 6 |
| Patchnames: SUSE-OpenStack-Cloud-6-2019-3266 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2019-3266 |
SUSE OpenStack Cloud 8 |
| Patchnames: SUSE-OpenStack-Cloud-8-2019-3266 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-2594 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2598 |
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 general support and receiving all security fixes. | ||
SUSE Manager Proxy 4.3 | strongswan | Not affected |
SUSE Manager Retail Branch Server 4.3 | strongswan | Not affected |
SUSE Manager Server 4.3 | strongswan | Not affected |
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise Desktop 15 SP4 | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP5 | strongswan | Released |
SUSE Linux Enterprise High Performance Computing 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 15 SP4 | strongswan | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | strongswan | Not affected |
SUSE Linux Enterprise Server 12 SP5 | strongswan | Released |
SUSE Linux Enterprise Server 12 SP5-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Server 15 SP2-LTSS | strongswan | Not affected |
SUSE Linux Enterprise Server 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Server 15 SP3-LTSS | strongswan | Not affected |
SUSE Linux Enterprise Server 15 SP4 | strongswan | Not affected |
SUSE Linux Enterprise Server 15-ESPOS | strongswan | Unsupported |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | strongswan | Unsupported |
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | strongswan | Not affected |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | strongswan | Released |
SUSE CaaS Platform 4.0 | strongswan | Affected |
SUSE CaaS Platform 4.5 | strongswan | Not affected |
SUSE Enterprise Storage 4 | strongswan | Released |
SUSE Enterprise Storage 5 | strongswan | Released |
SUSE Enterprise Storage 6 | strongswan | Released |
SUSE Enterprise Storage 7 | strongswan | Not affected |
SUSE Enterprise Storage 7.1 | strongswan | Not affected |
SUSE Linux Enterprise Desktop 11 SP2 | strongswan | Affected |
SUSE Linux Enterprise Desktop 11 SP3 | strongswan | Affected |
SUSE Linux Enterprise Desktop 11 SP4 | strongswan | Affected |
SUSE Linux Enterprise Desktop 12 | strongswan | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | strongswan | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | strongswan | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | strongswan | Unsupported |
SUSE Linux Enterprise Desktop 12 SP4 | strongswan | Released |
SUSE Linux Enterprise Desktop 15 | strongswan | Released |
SUSE Linux Enterprise Desktop 15 SP1 | strongswan | Released |
SUSE Linux Enterprise Desktop 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Desktop 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise High Performance Computing 12 SP4 | strongswan | Released |
SUSE Linux Enterprise High Performance Computing 15 | strongswan | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | strongswan | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | strongswan | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | strongswan | Affected |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | strongswan | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | strongswan | Unsupported |
SUSE Linux Enterprise Module for Basesystem 15 | strongswan | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | strongswan | Released |
SUSE Linux Enterprise Module for Package Hub 15 | strongswan | Released |
SUSE Linux Enterprise Module for Package Hub 15 SP1 | strongswan | Released |
SUSE Linux Enterprise Module for Package Hub 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Module for Package Hub 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Module for Package Hub 15 SP4 | strongswan | Not affected |
SUSE Linux Enterprise Point of Sale 11 SP3 | strongswan | Released |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | strongswan | Affected |
SUSE Linux Enterprise Point of Service 11 SP3 | strongswan | Released |
SUSE Linux Enterprise Point of Service Image Server 12 SP2 | strongswan | Released |
SUSE Linux Enterprise Real Time 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Real Time 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Server 11 SP1 | strongswan | Unsupported |
SUSE Linux Enterprise Server 11 SP1-LTSS | strongswan | Affected |
SUSE Linux Enterprise Server 11 SP2 | strongswan | Affected |
SUSE Linux Enterprise Server 11 SP2-LTSS | strongswan | Affected |
SUSE Linux Enterprise Server 11 SP3 | strongswan | Unsupported |
SUSE Linux Enterprise Server 11 SP3 LTSS | strongswan | Unsupported |
SUSE Linux Enterprise Server 11 SP3-LTSS | strongswan | Affected |
SUSE Linux Enterprise Server 11 SP4 | strongswan | Affected |
SUSE Linux Enterprise Server 11 SP4 LTSS | strongswan | Released |
SUSE Linux Enterprise Server 11 SP4-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 12 | strongswan | Affected |
SUSE Linux Enterprise Server 12 SP1 | strongswan | Affected |
SUSE Linux Enterprise Server 12 SP1-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP2 | strongswan | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | strongswan | Released |
SUSE Linux Enterprise Server 12 SP2-ESPOS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP2-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP3 | strongswan | Unsupported |
SUSE Linux Enterprise Server 12 SP3-BCL | strongswan | Released |
SUSE Linux Enterprise Server 12 SP3-ESPOS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP3-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP4 | strongswan | Released |
SUSE Linux Enterprise Server 12 SP4-ESPOS | strongswan | Released |
SUSE Linux Enterprise Server 12 SP4-LTSS | strongswan | Released |
SUSE Linux Enterprise Server 12-LTSS | strongswan | Unsupported |
SUSE Linux Enterprise Server 15 | strongswan | Released |
SUSE Linux Enterprise Server 15 SP1 | strongswan | Released |
SUSE Linux Enterprise Server 15 SP1-BCL | strongswan | Affected |
SUSE Linux Enterprise Server 15 SP1-LTSS | strongswan | Affected |
SUSE Linux Enterprise Server 15 SP2-BCL | strongswan | Not affected |
SUSE Linux Enterprise Server 15 SP3-BCL | strongswan | Not affected |
SUSE Linux Enterprise Server 15-LTSS | strongswan | Unsupported |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | strongswan | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | strongswan | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | strongswan | Released |
SUSE Linux Enterprise Workstation Extension 15 SP2 | strongswan | Not affected |
SUSE Linux Enterprise Workstation Extension 15 SP3 | strongswan | Not affected |
SUSE Linux Enterprise Workstation Extension 15 SP4 | strongswan | Not affected |
SUSE Manager Proxy 4.0 | strongswan | Released |
SUSE Manager Proxy 4.1 | strongswan | Not affected |
SUSE Manager Proxy 4.2 | strongswan | Not affected |
SUSE Manager Retail Branch Server 4.0 | strongswan | Released |
SUSE Manager Retail Branch Server 4.1 | strongswan | Not affected |
SUSE Manager Retail Branch Server 4.2 | strongswan | Not affected |
SUSE Manager Server 4.0 | strongswan | Released |
SUSE Manager Server 4.1 | strongswan | Not affected |
SUSE Manager Server 4.2 | strongswan | Not affected |
SUSE OpenStack Cloud 6 | strongswan | Released |
SUSE OpenStack Cloud 7 | strongswan | Released |
SUSE OpenStack Cloud 8 | strongswan | Released |
SUSE OpenStack Cloud 9 | strongswan | Released |
SUSE OpenStack Cloud Crowbar 8 | strongswan | Released |
SUSE OpenStack Cloud Crowbar 9 | strongswan | Released |
openSUSE Leap 15.3 | strongswan | Not affected |
SUSE Timeline for this CVE
CVE page created: Mon Sep 10 18:01:17 2018CVE page last modified: Tue Dec 17 20:21:05 2024