Upstream information
Description
Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the _gcry_ecc_ecdsa_sign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 1.9 |
Vector | AV:L/AC:M/Au:N/C:P/I:N/A:N |
Access Vector | Local |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | None |
Availability Impact | None |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 4.7 | 5.1 |
Vector | AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N | AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
Access Vector | Local | Local |
Access Complexity | High | High |
Privileges Required | Low | None |
User Interaction | None | None |
Scope | Unchanged | Unchanged |
Confidentiality Impact | High | High |
Integrity Impact | None | None |
Availability Impact | None | None |
- SUSE-SU-2018:1993-1, published Thu Jul 19 07:13:33 MDT 2018
- SUSE-SU-2018:2089-1, published Fri Jul 27 11:00:41 MDT 2018
- SUSE-SU-2018:2452-1, published Mon Aug 20 07:26:24 MDT 2018
- SUSE-SU-2018:2452-2, published Fri Nov 23 13:14:52 MST 2018
- SUSE-SU-2018:4235-1, published Fri Dec 21 16:09:10 MST 2018
- SUSE-SU-2018:4236-1, published Fri Dec 21 16:10:19 MST 2018
- openSUSE-SU-2018:2122-1, published Sat, 28 Jul 2018 16:00:35 +0200 (CEST)
- openSUSE-SU-2018:2178-1, published Fri, 3 Aug 2018 21:07:44 +0200 (CEST)
- openSUSE-SU-2018:4283-1, published Fri, 28 Dec 2018 21:12:25 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Openstack Cloud Magnum Orchestration 7 |
| Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1413 SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1697 |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2018-1697 SUSE-CAASP-3.0-2018-3045 |
SUSE CaaS Platform ALL |
| Patchnames: SUSE-CAASP-ALL-2018-1413 SUSE-CAASP-ALL-2018-1697 SUSE-CAASP-ALL-2018-3045 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2018-3045 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-1413 SUSE-SLE-DESKTOP-12-SP3-2018-1697 SUSE-SLE-DESKTOP-12-SP3-2018-3045 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA libgcrypt20 SUSE-SLE-DESKTOP-12-SP4-2018-1697 SUSE-SLE-DESKTOP-12-SP4-2018-3045 |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2018-1347 SUSE-SLE-Module-Basesystem-15-2018-3044 |
SUSE Linux Enterprise Module for Desktop Applications 15 |
| Patchnames: SUSE-SLE-Module-Desktop-Applications-15-2018-3044 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2018-3044 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2018-3045 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-3045 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-3045 |
SUSE Linux Enterprise Server 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-3045 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-3045 |
SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-1413 SUSE-SLE-SERVER-12-SP3-2018-1697 SUSE-SLE-SERVER-12-SP3-2018-3045 |
SUSE Linux Enterprise Server 12 SP4 |
| Patchnames: SUSE Linux Enterprise Server 12 SP4 GA libgcrypt20 SUSE-SLE-SERVER-12-SP4-2018-1697 SUSE-SLE-SERVER-12-SP4-2018-3045 |
SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SERVER-12-SP3-2018-1413 SUSE-SLE-SERVER-12-SP3-2018-1697 SUSE-SLE-SERVER-12-SP3-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SERVER-12-SP4-2018-1697 SUSE-SLE-SERVER-12-SP4-2018-3045 |
SUSE Linux Enterprise Server for SAP Applications 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2018-3045 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-1413 SUSE-SLE-SDK-12-SP3-2018-1697 SUSE-SLE-SDK-12-SP3-2018-3045 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA libgcrypt-devel SUSE-SLE-SDK-12-SP4-2018-1697 SUSE-SLE-SDK-12-SP4-2018-3045 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2018-3045 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2018-1618 openSUSE-2018-769 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2018-795 |
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 |
---|---|---|
CaaS Platform 1.0 | libgcrypt | Affected |
CaaS Platform 2.0 | libgcrypt | Affected |
CaaS Platform 3.0 | libgcrypt | Affected |
OpenStack Cloud Magnum Orchestration 7.0 | libgcrypt | Affected |
SUSE Linux Enterprise Desktop 11 GA | libgcrypt | Ignore |
SUSE Linux Enterprise Desktop 11 SP1 | libgcrypt | Ignore |
SUSE Linux Enterprise Desktop 11 SP2 | libgcrypt | Ignore |
SUSE Linux Enterprise Desktop 11 SP3 | libgcrypt | Ignore |
SUSE Linux Enterprise Desktop 11 SP4 | libgcrypt | Ignore |
SUSE Linux Enterprise Desktop 12 SP1 | libgcrypt | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | libgcrypt | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | libgcrypt | Affected |
SUSE Linux Enterprise Desktop 12 SP4 | libgcrypt | Affected |
SUSE Linux Enterprise High Performance Computing 12 | libgcrypt | Affected |
SUSE Linux Enterprise Module for Basesystem 15 GA | libgcrypt | Released |
SUSE Linux Enterprise SDK 11 SP4 | libgcrypt | Ignore |
SUSE Linux Enterprise SDK 12 SP3 | libgcrypt | Affected |
SUSE Linux Enterprise SDK 12 SP4 | libgcrypt | Affected |
SUSE Linux Enterprise Server 11 SP3 LTSS | libgcrypt | Ignore |
SUSE Linux Enterprise Server 11 SP4 | libgcrypt | Ignore |
SUSE Linux Enterprise Server 12 GA LTSS | libgcrypt | Affected |
SUSE Linux Enterprise Server 12 SP1 LTSS | libgcrypt | Affected |
SUSE Linux Enterprise Server 12 SP2 LTSS | libgcrypt | Affected |
SUSE Linux Enterprise Server 12 SP3 | libgcrypt | Affected |
SUSE Linux Enterprise Server 12 SP4 | libgcrypt | Affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | libgcrypt | Affected |