Upstream information

CVE-2015-0837 at MITRE

Description

The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

SUSE Bugzilla entry: 920057 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/default-http-backend:beta1
Container caasp/v4/dnsmasq-nanny:2.78
Container caasp/v4/flannel:0.9.1
Container caasp/v4/haproxy:beta1
Container caasp/v4/kubedns:beta1
Container caasp/v4/nginx-ingress-controller:beta1
Container caasp/v4/openldap:beta1
Container caasp/v4/pause:1.0.0
Container caasp/v4/pv-recycler-node:8.25
Container caasp/v4/salt-api:beta1
Container caasp/v4/salt-master:beta1
Container caasp/v4/salt-minion:beta1
Container caasp/v4/sidecar:beta1
Container caasp/v4/velum:4.0.0
Container suse/sles12sp4:latest
Container suse/sles12sp5:latest
  • libgcrypt20 >= 1.6.1-16.1
SUSE Linux Enterprise Desktop 11 SP3
  • libgcrypt11 >= 1.5.0-0.19.1
  • libgcrypt11-32bit >= 1.5.0-0.19.1
Patchnames:
sledsp3-libgcrypt-12102
SUSE Linux Enterprise Desktop 11 SP4
  • libgcrypt11 >= 1.5.0-0.19.1
  • libgcrypt11-32bit >= 1.5.0-0.19.1
Patchnames:
sledsp4-libgcrypt-12102
SUSE Linux Enterprise Desktop 12 SP1
  • libgcrypt20 >= 1.6.1-16.1
  • libgcrypt20-32bit >= 1.6.1-16.1
SUSE Linux Enterprise Desktop 12 SP2
  • libgcrypt20 >= 1.6.1-16.33.1
  • libgcrypt20-32bit >= 1.6.1-16.33.1
SUSE Linux Enterprise Desktop 12 SP3
  • libgcrypt20 >= 1.6.1-16.39.1
  • libgcrypt20-32bit >= 1.6.1-16.39.1
SUSE Linux Enterprise Desktop 12 SP4
  • libgcrypt20 >= 1.6.1-16.61.1
  • libgcrypt20-32bit >= 1.6.1-16.61.1
SUSE Linux Enterprise Desktop 12
  • libgcrypt20 >= 1.6.1-16.1
  • libgcrypt20-32bit >= 1.6.1-16.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-500
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • libgcrypt20 >= 1.6.1-16.68.1
  • libgcrypt20-32bit >= 1.6.1-16.68.1
  • libgcrypt20-hmac >= 1.6.1-16.68.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.68.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • libgcrypt-devel >= 1.8.2-6.7
  • libgcrypt20 >= 1.8.2-6.7
  • libgcrypt20-32bit >= 1.8.2-6.7
  • libgcrypt20-hmac >= 1.8.2-6.7
  • libgcrypt20-hmac-32bit >= 1.8.2-6.7
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • libgcrypt-devel >= 1.8.2-8.36.1
  • libgcrypt20 >= 1.8.2-8.36.1
  • libgcrypt20-32bit >= 1.8.2-8.36.1
  • libgcrypt20-hmac >= 1.8.2-8.36.1
  • libgcrypt20-hmac-32bit >= 1.8.2-8.36.1
SUSE Linux Enterprise Module for Basesystem 15
  • libgcrypt-devel >= 1.8.2-4.5
  • libgcrypt20 >= 1.8.2-4.5
  • libgcrypt20-32bit >= 1.8.2-4.5
  • libgcrypt20-hmac >= 1.8.2-4.5
  • libgcrypt20-hmac-32bit >= 1.8.2-4.5
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server for SAP Applications 11 SP3
SUSE Linux Enterprise Server for VMWare 11 SP3
  • libgcrypt11 >= 1.5.0-0.19.1
  • libgcrypt11-32bit >= 1.5.0-0.19.1
  • libgcrypt11-x86 >= 1.5.0-0.19.1
Patchnames:
slessp3-libgcrypt-12102
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libgcrypt11 >= 1.5.0-0.19.1
  • libgcrypt11-32bit >= 1.5.0-0.19.1
  • libgcrypt11-x86 >= 1.5.0-0.19.1
Patchnames:
slessp4-libgcrypt-12102
SUSE Linux Enterprise Server 12 SP1
  • libgcrypt20 >= 1.6.1-16.1
  • libgcrypt20-32bit >= 1.6.1-16.1
  • libgcrypt20-hmac >= 1.6.1-16.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.1
SUSE Linux Enterprise Server 12 SP2
  • libgcrypt20 >= 1.6.1-16.33.1
  • libgcrypt20-32bit >= 1.6.1-16.33.1
  • libgcrypt20-hmac >= 1.6.1-16.33.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.33.1
SUSE Linux Enterprise Server 12 SP3
  • libgcrypt20 >= 1.6.1-16.39.1
  • libgcrypt20-32bit >= 1.6.1-16.39.1
  • libgcrypt20-hmac >= 1.6.1-16.39.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.39.1
SUSE Linux Enterprise Server 12 SP4
  • libgcrypt20 >= 1.6.1-16.61.1
  • libgcrypt20-32bit >= 1.6.1-16.61.1
  • libgcrypt20-hmac >= 1.6.1-16.61.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.61.1
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
  • libgcrypt20 >= 1.6.1-16.1
  • libgcrypt20-32bit >= 1.6.1-16.1
  • libgcrypt20-hmac >= 1.6.1-16.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.1
Patchnames:
SUSE-SLE-SERVER-12-2015-500
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libgcrypt20 >= 1.6.1-16.33.1
  • libgcrypt20-hmac >= 1.6.1-16.33.1
SUSE Linux Enterprise Software Development Kit 11 SP3
  • libgcrypt-devel >= 1.5.0-0.19.1
  • libgcrypt-devel-32bit >= 1.5.0-0.19.1
Patchnames:
sdksp3-libgcrypt-12102
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libgcrypt-devel >= 1.5.0-0.19.1
  • libgcrypt-devel-32bit >= 1.5.0-0.19.1
Patchnames:
sdksp4-libgcrypt-12102
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libgcrypt-devel >= 1.6.1-16.1
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libgcrypt-devel >= 1.6.1-16.33.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libgcrypt-devel >= 1.6.1-16.39.1
SUSE Linux Enterprise Software Development Kit 12 SP4
  • libgcrypt-devel >= 1.6.1-16.61.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libgcrypt-devel >= 1.6.1-16.68.1
SUSE Linux Enterprise Software Development Kit 12
  • libgcrypt-devel >= 1.6.1-16.1
Patchnames:
SUSE-SLE-SDK-12-2015-500
openSUSE Leap 15.0
  • libgcrypt20 >= 1.8.2-lp150.4.2
  • libgcrypt20-32bit >= 1.8.2-lp150.4.2
Patchnames:
openSUSE Leap 15.0 GA libgcrypt20
openSUSE Tumbleweed
  • libgcrypt-cavs >= 1.7.3-1.3
  • libgcrypt-devel >= 1.7.3-1.3
  • libgcrypt-devel-32bit >= 1.7.3-1.3
  • libgcrypt20 >= 1.7.3-1.3
  • libgcrypt20-32bit >= 1.7.3-1.3
  • libgcrypt20-hmac >= 1.7.3-1.3
  • libgcrypt20-hmac-32bit >= 1.7.3-1.3
Patchnames:
openSUSE Tumbleweed GA libgcrypt-cavs


First public cloud image revisions this CVE is fixed in:


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 libgcrypt Released
SLED-10-SP3 gpg Released
SLED-10-SP3 libgcrypt Released
SLED-10-SP4 gpg Released
SLED-10-SP4 libgcrypt Released
SLES for SAP Applications libgcrypt Released
SLES-10-SP3 gpg Released
SLES-10-SP3 libgcrypt Released
SLES-10-SP4 gpg Released
SLES-10-SP4 libgcrypt Released
SLES_LTSS-10-SP4 gpg Released
SLES_LTSS-10-SP4 libgcrypt Released
SUSE Enterprise Storage 5 libgcrypt Released
SUSE Linux Enterprise Desktop 11 SP1 libgcrypt Released
SUSE Linux Enterprise Desktop 11 SP2 libgcrypt Released
SUSE Linux Enterprise Desktop 11 SP3 gpg2 Not affected
SUSE Linux Enterprise Desktop 11 SP3 libgcrypt Released
SUSE Linux Enterprise Desktop 11 SP4 libgcrypt Released
SUSE Linux Enterprise Desktop 12 gpg2 Not affected
SUSE Linux Enterprise Desktop 12 libgcrypt Released
SUSE Linux Enterprise Desktop 12 SP1 libgcrypt Released
SUSE Linux Enterprise High Performance Computing 12 SP5 libgcrypt Released
SUSE Linux Enterprise Point of Service Image Server 12 libgcrypt Released
SUSE Linux Enterprise Server 11 SP1 LTSS libgcrypt Released
SUSE Linux Enterprise Server 11 SP2 libgcrypt Released
SUSE Linux Enterprise Server 11 SP2 LTSS libgcrypt Released
SUSE Linux Enterprise Server 11 SP2 for VMware libgcrypt Released
SUSE Linux Enterprise Server 11 SP3 gpg2 Not affected
SUSE Linux Enterprise Server 11 SP3 libgcrypt Released
SUSE Linux Enterprise Server 11 SP3 for VMware gpg2 Not affected
SUSE Linux Enterprise Server 11 SP3 for VMware libgcrypt Released
SUSE Linux Enterprise Server 11 SP4 libgcrypt Released
SUSE Linux Enterprise Server 12 gpg2 Not affected
SUSE Linux Enterprise Server 12 libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 BCL libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 BCL libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP4 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP4 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP5 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 11 SP2 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 11 SP3 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 11 SP4 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 12 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 12 SP5 libgcrypt Released
SUSE OpenStack Cloud 7 libgcrypt Released
SUSE OpenStack Cloud 8 libgcrypt Released
SUSE OpenStack Cloud 9 libgcrypt Released
SUSE OpenStack Cloud Crowbar 8 libgcrypt Released
SUSE OpenStack Cloud Crowbar 9 libgcrypt Released