Upstream information

CVE-2015-6496 at MITRE

Description

conntrackd in conntrack-tools 1.4.2 and earlier does not ensure that the optional kernel modules are loaded before using them, which allows remote attackers to cause a denial of service (crash) via a (1) DCCP, (2) SCTP, or (3) ICMPv6 packet.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  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
SUSE Bugzilla entry: 942149 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES12-SP4-SAP-Azure
Image SLES12-SP4-SAP-Azure-BYOS
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
Image SLES12-SP4-SAP-EC2-HVM
Image SLES12-SP4-SAP-EC2-HVM-BYOS
Image SLES12-SP4-SAP-GCE
Image SLES12-SP4-SAP-GCE-BYOS
Image SLES12-SP4-SAP-OCI-BYOS
Image SLES12-SP5-Azure-SAP-BYOS
Image SLES12-SP5-Azure-SAP-On-Demand
Image SLES12-SP5-EC2-SAP-BYOS
Image SLES12-SP5-EC2-SAP-On-Demand
Image SLES12-SP5-GCE-SAP-BYOS
Image SLES12-SP5-GCE-SAP-On-Demand
Image SLES12-SP5-OCI-BYOS-SAP-BYOS
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
  • conntrack-tools >= 1.4.2-5.2
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5
  • conntrack-tools >= 1.4.2-5.2
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
 Patchnames:
SUSE-SLE12-CLOUD-5-2015-527
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
  • conntrack-tools >= 1.4.4-1.29
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA conntrack-tools-1.4.4-1.29
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Basesystem 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
  • conntrack-tools >= 1.4.5-1.46
  • conntrackd >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA conntrack-tools-1.4.5-1.46
SUSE Enterprise Storage 7
SUSE Linux Enterprise Desktop 15 SP2
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Basesystem 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
  • conntrack-tools >= 1.4.5-1.46
  • conntrackd >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA conntrack-tools-1.4.5-1.46
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Software Development Kit 12
  • libnetfilter_cthelper-devel >= 1.0.0-7.1
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout-devel >= 1.0.0-9.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
 Patchnames:
SUSE-SLE-SDK-12-2015-527
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Basesystem 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
  • conntrack-tools >= 1.4.5-1.46
  • conntrackd >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA conntrack-tools-1.4.5-1.46
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
  • conntrack-tools >= 1.4.5-1.46
  • conntrackd >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP5 GA conntrack-tools-1.4.5-1.46
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
  • conntrack-tools >= 1.4.5-1.46
  • conntrackd >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP6 GA conntrack-tools-1.4.5-1.46
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
  • conntrack-tools >= 1.4.4-1.29
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA conntrack-tools-1.4.4-1.29
SUSE Linux Enterprise High Availability Extension 11 SP3
  • conntrack-tools >= 1.0.0-0.9.1
 Patchnames:
slehasp3-conntrack-tools-12115
SUSE Linux Enterprise High Availability Extension 11 SP4
  • conntrack-tools >= 1.0.0-0.9.1
 Patchnames:
slehasp4-conntrack-tools-12115
SUSE Linux Enterprise High Availability Extension 12 SP5
  • conntrack-tools >= 1.4.2-5.2
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
 Patchnames:
SUSE Linux Enterprise High Availability Extension 12 SP5 GA conntrack-tools-1.4.2-5.2
SUSE Linux Enterprise High Availability Extension 12 SP5 GA libnetfilter_cthelper-1.0.0-7.1
SUSE Linux Enterprise High Availability Extension 12 SP5 GA libnetfilter_cttimeout-1.0.0-9.1
SUSE Linux Enterprise High Availability Extension 12
  • conntrack-tools >= 1.4.2-5.2
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
 Patchnames:
SUSE-SLE-HA-12-2015-527
SUSE Linux Enterprise Micro 5.2
  • conntrack-tools >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Micro 5.2 GA conntrack-tools-1.4.5-1.46
SUSE Linux Enterprise Micro 5.3
  • conntrack-tools >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Micro 5.3 GA conntrack-tools-1.4.5-1.46
SUSE Linux Enterprise Micro 5.4
  • conntrack-tools >= 1.4.5-1.46
 Patchnames:
SUSE Linux Enterprise Micro 5.4 GA conntrack-tools-1.4.5-1.46
SUSE Linux Enterprise Micro 6.0
  • conntrack-tools >= 1.4.8-1.6
 Patchnames:
SUSE Linux Enterprise Micro 6.0 GA conntrack-tools-1.4.8-1.6
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libnetfilter_cthelper-devel >= 1.0.0-7.1
  • libnetfilter_cthelper0 >= 1.0.0-7.1
  • libnetfilter_cttimeout-devel >= 1.0.0-9.1
  • libnetfilter_cttimeout1 >= 1.0.0-9.1
 Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libnetfilter_cthelper-1.0.0-7.1
SUSE Linux Enterprise Software Development Kit 12 SP5 GA libnetfilter_cttimeout-1.0.0-9.1
SUSE OpenStack Cloud 6
  • conntrack-tools >= 1.4.2-5.2
 Patchnames:
SUSE OpenStack Cloud 6 GA conntrack-tools-1.4.2-5.2
openSUSE Tumbleweed
  • conntrack-tools >= 1.4.4-1.3
 Patchnames:
openSUSE-Tumbleweed-2024-10430

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. 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 Availability Extension 12 SP5 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 12 SP5 libnetfilter_cthelper Released
SUSE Linux Enterprise High Availability Extension 12 SP5 libnetfilter_cttimeout Released
SUSE Linux Enterprise Server 12 SP5 libnetfilter_cthelper Released
SUSE Linux Enterprise Server 12 SP5 libnetfilter_cttimeout Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 conntrack-tools Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libnetfilter_cthelper Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libnetfilter_cttimeout Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 conntrack-tools Affected
SLES for SAP Applications 11 SP2 conntrack-tools Released
SUSE CaaS Platform 3.0 conntrack-tools Affected
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 conntrack-tools Released
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 libnetfilter_cthelper Released
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 libnetfilter_cttimeout Released
SUSE Cloud for SLE 12 Compute Nodes conntrack-tools Released
SUSE Linux Enterprise Desktop 12 libnetfilter_cthelper Released
SUSE Linux Enterprise Desktop 12 libnetfilter_cttimeout Released
SUSE Linux Enterprise High Availability Extension 11 SP2 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 11 SP3 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 11 SP4 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 12 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 12 libnetfilter_cthelper Released
SUSE Linux Enterprise High Availability Extension 12 libnetfilter_cttimeout Released
SUSE Linux Enterprise High Availability Extension 12 SP1 conntrack-tools Released
SUSE Linux Enterprise High Availability Extension 12 SP2 conntrack-tools Affected
SUSE Linux Enterprise High Availability Extension 12 SP3 conntrack-tools Unsupported
SUSE Linux Enterprise High Availability Extension 12 SP4 conntrack-tools Affected
SUSE Linux Enterprise Server 12 libnetfilter_cthelper Released
SUSE Linux Enterprise Server 12 libnetfilter_cttimeout Released
SUSE Linux Enterprise Server for SAP All-in-One 11 SP4 conntrack-tools Released
SUSE Linux Enterprise Server for SAP Applications 12 libnetfilter_cthelper Released
SUSE Linux Enterprise Server for SAP Applications 12 libnetfilter_cttimeout Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 conntrack-tools Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP4 conntrack-tools Affected
SUSE Linux Enterprise Software Development Kit 12 libnetfilter_cthelper Released
SUSE Linux Enterprise Software Development Kit 12 libnetfilter_cttimeout Released
SUSE Linux Enterprise Software Development Kit 12 SP5 libnetfilter_cthelper Released
SUSE Linux Enterprise Software Development Kit 12 SP5 libnetfilter_cttimeout Released
SUSE OpenStack Cloud 6 conntrack-tools Affected
SUSE OpenStack Cloud 6-LTSS conntrack-tools Affected
SUSE OpenStack Cloud 7 conntrack-tools Unsupported
SUSE OpenStack Cloud 8 conntrack-tools Affected
SUSE OpenStack Cloud 9 conntrack-tools Affected
SUSE OpenStack Cloud Crowbar 8 conntrack-tools Affected
SUSE OpenStack Cloud Crowbar 9 conntrack-tools Affected

SUSE Timeline for this CVE

CVE page created: Tue Aug 18 04:55:06 2015
CVE page last modified: Mon Nov 18 13:30:50 2024