Upstream information

CVE-2016-10396 at MITRE

Description

The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending ISAKMP fragment packets in a particular order such that the worst-case computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.8 4.3
Vector AV:N/AC:L/Au:N/C:N/I:N/A:C AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Complete Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.9
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low High
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 3
SUSE Bugzilla entry: 1047443 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
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
  • ipsec-tools >= 0.8.2-5.35
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA ipsec-tools-0.8.2-5.35
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
  • ipsec-tools >= 0.8.2-5.35
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP3 GA ipsec-tools-0.8.2-5.35
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
  • ipsec-tools >= 0.8.2-5.35
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP2 GA ipsec-tools-0.8.2-5.35
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
  • ipsec-tools >= 0.8.2-5.35
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP4 GA ipsec-tools-0.8.2-5.35
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
  • ipsec-tools >= 0.8.2-5.35
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA ipsec-tools-0.8.2-5.35
SUSE Linux Enterprise High Performance Computing 12 SP5
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA ipsec-tools-0.8.0-19.3.1
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • ipsec-tools >= 0.7.3-1.38.3.1
Patchnames:
slessp4-ipsec-tools-13463
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-288
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-288
SUSE Linux Enterprise Server 12 SP4
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA ipsec-tools-0.8.0-19.3.1
SUSE Linux Enterprise Server 12 SP5
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA ipsec-tools-0.8.0-19.3.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • ipsec-tools >= 0.8.0-19.3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-288


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 Enterprise Storage 7 ipsec-tools Already fixed
SUSE Enterprise Storage 7.1 ipsec-tools Already fixed
SUSE Linux Enterprise Desktop 15 SP4 ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 ipsec-tools Released
SUSE Linux Enterprise High Performance Computing 15 SP4 ipsec-tools Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP4 ipsec-tools Already fixed
SUSE Linux Enterprise Real Time 15 SP3 ipsec-tools Already fixed
SUSE Linux Enterprise Server 12 SP5 ipsec-tools Released
SUSE Linux Enterprise Server 12-LTSS ipsec-tools Affected
SUSE Linux Enterprise Server 15 SP4 ipsec-tools Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 ipsec-tools Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 ipsec-tools Already fixed
SUSE Manager Proxy 4.2 ipsec-tools Already fixed
SUSE Manager Proxy 4.3 ipsec-tools Already fixed
SUSE Manager Retail Branch Server 4.2 ipsec-tools Already fixed
SUSE Manager Retail Branch Server 4.3 ipsec-tools Already fixed
SUSE Manager Server 4.2 ipsec-tools Already fixed
SUSE Manager Server 4.3 ipsec-tools Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3 ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15-ESPOS ipsec-tools Already fixed
SUSE Linux Enterprise High Performance Computing 15-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise Module for Basesystem 15 SP3 ipsec-tools Already fixed
SUSE Linux Enterprise Server 12 SP2-BCL ipsec-tools Released
SUSE Linux Enterprise Server 12 SP4 ipsec-tools Affected
SUSE Linux Enterprise Server 12 SP4-LTSS ipsec-tools Released
SUSE Linux Enterprise Server 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP1-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP2-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP3 ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP3-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise Server 15-ESPOS ipsec-tools Already fixed
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 ipsec-tools Released
SUSE Linux Enterprise Server for SAP Applications 15 ipsec-tools Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP3 ipsec-tools Already fixed
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 ipsec-tools Released
SUSE CaaS Platform 4.0 ipsec-tools Already fixed
SUSE Enterprise Storage 5 ipsec-tools Released
SUSE Enterprise Storage 6 ipsec-tools Already fixed
SUSE Linux Enterprise Desktop 15 ipsec-tools Already fixed
SUSE Linux Enterprise Desktop 15 SP1 ipsec-tools Already fixed
SUSE Linux Enterprise Desktop 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise Desktop 15 SP3 ipsec-tools Already fixed
SUSE Linux Enterprise Module for Basesystem 15 ipsec-tools Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 ipsec-tools Affected
SUSE Linux Enterprise Point of Service Image Server 12 SP2 ipsec-tools Released
SUSE Linux Enterprise Real Time 15 SP2 ipsec-tools Already fixed
SUSE Linux Enterprise Server 11 SP3 ipsec-tools Affected
SUSE Linux Enterprise Server 11 SP3 LTSS ipsec-tools Affected
SUSE Linux Enterprise Server 11 SP3-LTSS ipsec-tools Affected
SUSE Linux Enterprise Server 11 SP4 ipsec-tools Released
SUSE Linux Enterprise Server 11 SP4 LTSS ipsec-tools Affected
SUSE Linux Enterprise Server 11 SP4-LTSS ipsec-tools Released
SUSE Linux Enterprise Server 12 ipsec-tools Affected
SUSE Linux Enterprise Server 12 SP1 ipsec-tools Affected
SUSE Linux Enterprise Server 12 SP1-LTSS ipsec-tools Affected
SUSE Linux Enterprise Server 12 SP2 ipsec-tools Released
SUSE Linux Enterprise Server 12 SP2-ESPOS ipsec-tools Released
SUSE Linux Enterprise Server 12 SP2-LTSS ipsec-tools Released
SUSE Linux Enterprise Server 12 SP3 ipsec-tools Released
SUSE Linux Enterprise Server 12 SP3-BCL ipsec-tools Released
SUSE Linux Enterprise Server 12 SP3-ESPOS ipsec-tools Released
SUSE Linux Enterprise Server 12 SP3-LTSS ipsec-tools Released
SUSE Linux Enterprise Server 12 SP4-ESPOS ipsec-tools Released
SUSE Linux Enterprise Server 15 ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP1-BCL ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP2-BCL ipsec-tools Already fixed
SUSE Linux Enterprise Server 15 SP3-BCL ipsec-tools Already fixed
SUSE Linux Enterprise Server 15-LTSS ipsec-tools Already fixed
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 ipsec-tools Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4 ipsec-tools Released
SUSE Linux Enterprise Server for SAP Applications 12 SP1 ipsec-tools Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 ipsec-tools Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 ipsec-tools Released
SUSE Manager Proxy 4.0 ipsec-tools Already fixed
SUSE Manager Proxy 4.1 ipsec-tools Already fixed
SUSE Manager Retail Branch Server 4.0 ipsec-tools Already fixed
SUSE Manager Retail Branch Server 4.1 ipsec-tools Already fixed
SUSE Manager Server 4.0 ipsec-tools Already fixed
SUSE Manager Server 4.1 ipsec-tools Already fixed
SUSE OpenStack Cloud 7 ipsec-tools Released
SUSE OpenStack Cloud 8 ipsec-tools Released
SUSE OpenStack Cloud 9 ipsec-tools Released
SUSE OpenStack Cloud Crowbar 8 ipsec-tools Released
SUSE OpenStack Cloud Crowbar 9 ipsec-tools Released


SUSE Timeline for this CVE

CVE page created: Thu Jul 6 07:17:32 2017
CVE page last modified: Fri Jan 20 13:19:04 2023