Upstream information
Description
programs/pluto/ikev1.c in libreswan before 3.17 retransmits in initial-responder states, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed UDP packet. NOTE: the original behavior complies with the IKEv1 protocol, but has a required security update from the libreswan vendor; as of 2016-06-10, it is expected that several other IKEv1 implementations will have vendor-required security updates, with separate CVE IDs assigned to each.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| 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 |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| CVSSv3 Version | 3 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 7 |
| Patchnames: RHSA-2016:2603 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise High Performance Computing 12 SP5 | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP5 | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | strongswan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | strongswan | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Server 15-ESPOS | strongswan | Already fixed |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | strongswan | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | strongswan | Affected |
| SUSE CaaS Platform 4.0 | strongswan | Already fixed |
| SUSE Enterprise Storage 6 | strongswan | Already fixed |
| SUSE Linux Enterprise Desktop 11 SP2 | strongswan | Not affected |
| SUSE Linux Enterprise Desktop 11 SP3 | strongswan | Not affected |
| SUSE Linux Enterprise Desktop 11 SP4 | strongswan | Not affected |
| SUSE Linux Enterprise Desktop 12 | strongswan | Unsupported |
| SUSE Linux Enterprise Desktop 12 | vpnc | Ignore |
| SUSE Linux Enterprise Desktop 12 SP1 | strongswan | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP1 | vpnc | Ignore |
| SUSE Linux Enterprise Desktop 12 SP2 | strongswan | Released |
| SUSE Linux Enterprise Desktop 12 SP2 | vpnc | Ignore |
| SUSE Linux Enterprise Desktop 12 SP3 | strongswan | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | vpnc | Ignore |
| SUSE Linux Enterprise Desktop 12 SP4 | strongswan | Affected |
| SUSE Linux Enterprise Desktop 15 | strongswan | Already fixed |
| SUSE Linux Enterprise Desktop 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | strongswan | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | strongswan | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 | strongswan | Already fixed |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise Module for Package Hub 15 | strongswan | Already fixed |
| SUSE Linux Enterprise Module for Package Hub 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise Point of Sale 11 SP3 | strongswan | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | strongswan | Affected |
| SUSE Linux Enterprise Server 10 SP4-LTSS | openswan | Unsupported |
| SUSE Linux Enterprise Server 10 SP4-LTSS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP1 | openswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP1-LTSS | openswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP1-LTSS | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | openswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP2 | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP2 LTSS | openswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP2 LTSS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP2-LTSS | openswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP2-LTSS | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP3 LTSS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 11 SP3-LTSS | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | strongswan | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 | vpnc | Ignore |
| SUSE Linux Enterprise Server 12 SP1 | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 SP1 | vpnc | Ignore |
| SUSE Linux Enterprise Server 12 SP1-LTSS | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP2 | strongswan | Released |
| SUSE Linux Enterprise Server 12 SP2 | vpnc | Ignore |
| SUSE Linux Enterprise Server 12 SP2-BCL | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP3 | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP3 | vpnc | Ignore |
| SUSE Linux Enterprise Server 12 SP3-BCL | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | strongswan | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | strongswan | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | strongswan | Affected |
| SUSE Linux Enterprise Server 12-LTSS | strongswan | Affected |
| SUSE Linux Enterprise Server 15 | strongswan | Already fixed |
| SUSE Linux Enterprise Server 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-BCL | strongswan | Already fixed |
| SUSE Linux Enterprise Server 15 SP1-LTSS | strongswan | Already fixed |
| SUSE Linux Enterprise Server 15-LTSS | strongswan | Already fixed |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | strongswan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | vpnc | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | strongswan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | vpnc | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | strongswan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | vpnc | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | strongswan | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | vpnc | Ignore |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | strongswan | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | strongswan | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | strongswan | Already fixed |
| SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 | strongswan | Released |
| SUSE Linux Enterprise Workstation Extension 12 | vpnc | Ignore |
| SUSE Linux Enterprise Workstation Extension 12 SP1 | vpnc | Ignore |
| SUSE Linux Enterprise Workstation Extension 12 SP2 | vpnc | Ignore |
| SUSE Linux Enterprise Workstation Extension 12 SP3 | vpnc | Ignore |
| SUSE Manager Proxy 4.0 | strongswan | Already fixed |
| SUSE Manager Retail Branch Server 4.0 | strongswan | Already fixed |
| SUSE Manager Server 4.0 | strongswan | Already fixed |
| SUSE OpenStack Cloud 7 | strongswan | Affected |
| SUSE OpenStack Cloud 8 | strongswan | Affected |
| SUSE OpenStack Cloud 9 | strongswan | Affected |
| SUSE OpenStack Cloud Crowbar 8 | strongswan | Affected |
| SUSE OpenStack Cloud Crowbar 9 | strongswan | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | strongswan | Affected |
SUSE Timeline for this CVE
CVE page created: Thu Jun 16 11:55:15 2016CVE page last modified: Tue Oct 8 18:12:26 2024