Upstream information

CVE-2013-5018 at MITRE

Description

The is_asn1 function in strongSwan 4.1.11 through 5.0.4 does not properly validate the return value of the asn1_length function, which allows remote attackers to cause a denial of service (segmentation fault) via a (1) XAuth username, (2) EAP identity, or (3) PEM encoded file that starts with a 0x04, 0x30, or 0x31 character followed by an ASN.1 length value that triggers an integer overflow.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 833278 [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
  • strongswan >= 5.6.0-2.43
  • strongswan-doc >= 5.6.0-2.43
  • strongswan-hmac >= 5.6.0-2.43
  • strongswan-ipsec >= 5.6.0-2.43
  • strongswan-libs0 >= 5.6.0-2.43
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA strongswan-5.6.0-2.43
SUSE Linux Enterprise Desktop 11 SP2
  • strongswan >= 4.4.0-6.21.1
  • strongswan-doc >= 4.4.0-6.21.1
 Patchnames:
sledsp2-strongswan
SUSE Linux Enterprise Desktop 11 SP3
  • strongswan >= 4.4.0-6.21.1
  • strongswan-doc >= 4.4.0-6.21.1
 Patchnames:
sledsp3-strongswan
SUSE Linux Enterprise Desktop 12 SP1
  • strongswan >= 5.1.3-18.1
  • strongswan-doc >= 5.1.3-18.1
  • strongswan-ipsec >= 5.1.3-18.1
  • strongswan-libs0 >= 5.1.3-18.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA strongswan-5.1.3-18.1
SUSE Linux Enterprise Desktop 12 SP2
  • strongswan >= 5.1.3-22.1
  • strongswan-doc >= 5.1.3-22.1
  • strongswan-ipsec >= 5.1.3-22.1
  • strongswan-libs0 >= 5.1.3-22.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA strongswan-5.1.3-22.1
SUSE Linux Enterprise Desktop 12 SP3
  • strongswan >= 5.1.3-25.1
  • strongswan-doc >= 5.1.3-25.1
  • strongswan-ipsec >= 5.1.3-25.1
  • strongswan-libs0 >= 5.1.3-25.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA strongswan-5.1.3-25.1
SUSE Linux Enterprise Desktop 12 SP4
  • strongswan >= 5.1.3-26.5.1
  • strongswan-doc >= 5.1.3-26.5.1
  • strongswan-ipsec >= 5.1.3-26.5.1
  • strongswan-libs0 >= 5.1.3-26.5.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA strongswan-5.1.3-26.5.1
SUSE Linux Enterprise Desktop 12
  • strongswan >= 5.1.3-4.1
  • strongswan-doc >= 5.1.3-4.1
  • strongswan-ipsec >= 5.1.3-4.1
  • strongswan-libs0 >= 5.1.3-4.1
 Patchnames:
SUSE Linux Enterprise Desktop 12 GA strongswan-5.1.3-4.1
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
  • strongswan >= 5.6.0-2.43
  • strongswan-doc >= 5.6.0-2.43
  • strongswan-hmac >= 5.6.0-2.43
  • strongswan-ipsec >= 5.6.0-2.43
  • strongswan-libs0 >= 5.6.0-2.43
 Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA strongswan-5.6.0-2.43
SUSE Linux Enterprise High Performance Computing 12 SP5
  • strongswan >= 5.1.3-26.5.1
  • strongswan-doc >= 5.1.3-26.5.1
  • strongswan-hmac >= 5.1.3-26.5.1
  • strongswan-ipsec >= 5.1.3-26.5.1
  • strongswan-libs0 >= 5.1.3-26.5.1
 Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA strongswan-5.1.3-26.5.1
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server for SAP Applications 11 SP2
  • strongswan >= 4.4.0-6.21.1
  • strongswan-doc >= 4.4.0-6.21.1
 Patchnames:
slessp2-strongswan
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Server for SAP Applications 11 SP3
  • strongswan >= 4.4.0-6.21.1
  • strongswan-doc >= 4.4.0-6.21.1
 Patchnames:
slessp3-strongswan
SUSE Linux Enterprise Server 11 SP4
  • strongswan >= 4.4.0-6.25.1
  • strongswan-doc >= 4.4.0-6.25.1
 Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA strongswan-4.4.0-6.25.1
SUSE Linux Enterprise Server 12 SP1
  • strongswan >= 5.1.3-18.1
  • strongswan-doc >= 5.1.3-18.1
  • strongswan-hmac >= 5.1.3-18.1
  • strongswan-ipsec >= 5.1.3-18.1
  • strongswan-libs0 >= 5.1.3-18.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA strongswan-5.1.3-18.1
SUSE Linux Enterprise Server 12 SP2
  • strongswan >= 5.1.3-22.1
  • strongswan-doc >= 5.1.3-22.1
  • strongswan-hmac >= 5.1.3-22.1
  • strongswan-ipsec >= 5.1.3-22.1
  • strongswan-libs0 >= 5.1.3-22.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA strongswan-5.1.3-22.1
SUSE Linux Enterprise Server 12 SP3
  • strongswan >= 5.1.3-25.1
  • strongswan-doc >= 5.1.3-25.1
  • strongswan-hmac >= 5.1.3-25.1
  • strongswan-ipsec >= 5.1.3-25.1
  • strongswan-libs0 >= 5.1.3-25.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA strongswan-5.1.3-25.1
SUSE Linux Enterprise Server 12 SP4
  • strongswan >= 5.1.3-26.5.1
  • strongswan-doc >= 5.1.3-26.5.1
  • strongswan-hmac >= 5.1.3-26.5.1
  • strongswan-ipsec >= 5.1.3-26.5.1
  • strongswan-libs0 >= 5.1.3-26.5.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA strongswan-5.1.3-26.5.1
SUSE Linux Enterprise Server 12 SP5
  • strongswan >= 5.1.3-26.5.1
  • strongswan-doc >= 5.1.3-26.5.1
  • strongswan-hmac >= 5.1.3-26.5.1
  • strongswan-ipsec >= 5.1.3-26.5.1
  • strongswan-libs0 >= 5.1.3-26.5.1
 Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA strongswan-5.1.3-26.5.1
SUSE Linux Enterprise Server 12
  • strongswan >= 5.1.3-4.1
  • strongswan-doc >= 5.1.3-4.1
  • strongswan-ipsec >= 5.1.3-4.1
  • strongswan-libs0 >= 5.1.3-4.1
 Patchnames:
SUSE Linux Enterprise Server 12 GA strongswan-5.1.3-4.1
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • strongswan >= 5.1.3-22.1
  • strongswan-doc >= 5.1.3-22.1
  • strongswan-hmac >= 5.1.3-22.1
  • strongswan-ipsec >= 5.1.3-22.1
  • strongswan-libs0 >= 5.1.3-22.1
 Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA strongswan-5.1.3-22.1
openSUSE Tumbleweed
  • strongswan >= 5.3.5-1.1
  • strongswan-doc >= 5.3.5-1.1
  • strongswan-hmac >= 5.3.5-1.1
  • strongswan-ipsec >= 5.3.5-1.1
  • strongswan-libs0 >= 5.3.5-1.1
  • strongswan-mysql >= 5.3.5-1.1
  • strongswan-nm >= 5.3.5-1.1
  • strongswan-sqlite >= 5.3.5-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-10579

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 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.
SLES for SAP Applications 11 SP2 strongswan Released
SLES for SAP Applications 11 SP3 strongswan Released
SUSE CaaS Platform 4.0 strongswan Already fixed
SUSE Enterprise Storage 6 strongswan Already fixed
SUSE Linux Enterprise Desktop 11 SP1 strongswan Released
SUSE Linux Enterprise Desktop 11 SP2 strongswan Released
SUSE Linux Enterprise Desktop 11 SP3 strongswan Released
SUSE Linux Enterprise Desktop 11 SP4 strongswan Released
SUSE Linux Enterprise Desktop 15 strongswan Already fixed
SUSE Linux Enterprise Desktop 15 SP1 strongswan Already fixed
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search strongswan Released
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 Affected
SUSE Linux Enterprise Server 10 SP4-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP1 strongswan Released
SUSE Linux Enterprise Server 11 SP1 LTSS strongswan Released
SUSE Linux Enterprise Server 11 SP1-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP2 strongswan Released
SUSE Linux Enterprise Server 11 SP2 LTSS strongswan Released
SUSE Linux Enterprise Server 11 SP2-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP3 strongswan Released
SUSE Linux Enterprise Server 11 SP3 LTSS strongswan Released
SUSE Linux Enterprise Server 11 SP3-LTSS strongswan Affected
SUSE Linux Enterprise Server 11 SP4 strongswan Affected
SUSE Linux Enterprise Server 11 SP4 LTSS strongswan Released
SUSE Linux Enterprise Server 11 SP4-LTSS strongswan Released
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 SAP Applications 15 strongswan Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP1 strongswan Already fixed
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 strongswan Released
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 Timeline for this CVE

CVE page created: Mon Aug 5 16:47:35 2013
CVE page last modified: Thu Jul 25 12:26:48 2024