Upstream information

CVE-2013-4314 at MITRE

Description

The X509Extension in pyOpenSSL before 0.13.1 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.

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:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
SUSE Bugzilla entry: 839107 [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
  • python3-pyOpenSSL >= 17.5.0-3.3.2
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA python3-pyOpenSSL-17.5.0-3.3.2
SUSE Linux Enterprise Desktop 12 SP1
  • python-pyOpenSSL >= 0.14-1.7
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA python-pyOpenSSL-0.14-1.7
SUSE Linux Enterprise Desktop 12 SP2
  • python-pyOpenSSL >= 16.0.0-2.3.2
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA python-pyOpenSSL-16.0.0-2.3.2
SUSE Linux Enterprise Desktop 12 SP3
  • python-pyOpenSSL >= 16.0.0-2.3.2
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA python-pyOpenSSL-16.0.0-2.3.2
SUSE Linux Enterprise Desktop 12 SP4
  • python-pyOpenSSL >= 16.0.0-4.6.1
  • python3-pyOpenSSL >= 16.0.0-4.6.1
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA python-pyOpenSSL-16.0.0-4.6.1
SUSE Linux Enterprise Desktop 12
  • python-pyOpenSSL >= 0.14-1.7
Patchnames:
SUSE Linux Enterprise Desktop 12 GA python-pyOpenSSL-0.14-1.7
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
  • python2-pyOpenSSL >= 17.5.0-1.25
  • python3-pyOpenSSL >= 17.5.0-1.25
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA python2-pyOpenSSL-17.5.0-1.25
SUSE Linux Enterprise High Performance Computing 12 SP5
  • python-pyOpenSSL >= 16.0.0-4.17.1
  • python3-pyOpenSSL >= 16.0.0-4.17.1
Patchnames:
SUSE Linux Enterprise High Performance Computing 12 SP5 GA python-pyOpenSSL-16.0.0-4.17.1
SUSE Linux Enterprise Micro 6.0
  • python311-pyOpenSSL >= 24.0.0-1.8
Patchnames:
SUSE Linux Enterprise Micro 6.0 GA python311-pyOpenSSL-24.0.0-1.8
SUSE Linux Enterprise Server 12 SP1
  • python-pyOpenSSL >= 0.14-1.7
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA python-pyOpenSSL-0.14-1.7
SUSE Linux Enterprise Server 12 SP2
  • python-pyOpenSSL >= 16.0.0-2.3.2
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA python-pyOpenSSL-16.0.0-2.3.2
SUSE Linux Enterprise Server 12 SP3
  • python-pyOpenSSL >= 16.0.0-2.3.2
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA python-pyOpenSSL-16.0.0-2.3.2
SUSE Linux Enterprise Server 12 SP4
  • python-pyOpenSSL >= 16.0.0-4.6.1
  • python3-pyOpenSSL >= 16.0.0-4.6.1
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA python-pyOpenSSL-16.0.0-4.6.1
SUSE Linux Enterprise Server 12 SP5
  • python-pyOpenSSL >= 16.0.0-4.17.1
  • python3-pyOpenSSL >= 16.0.0-4.17.1
Patchnames:
SUSE Linux Enterprise Server 12 SP5 GA python-pyOpenSSL-16.0.0-4.17.1
SUSE Linux Enterprise Server 12
  • python-pyOpenSSL >= 0.14-1.7
Patchnames:
SUSE Linux Enterprise Server 12 GA python-pyOpenSSL-0.13.1-6.12
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • python-pyOpenSSL >= 16.0.0-2.3.2
Patchnames:
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 GA python-pyOpenSSL-16.0.0-2.3.2
SUSE OpenStack Cloud 2.0
  • python-pyOpenSSL >= 0.13.1-0.7.1
Patchnames:
sleclo20sp3-python-pyOpenSSL
openSUSE Leap 15.0
  • python3-pyOpenSSL >= 17.5.0-lp150.1.2
Patchnames:
openSUSE Leap 15.0 GA python3-pyOpenSSL-17.5.0-lp150.1.2
openSUSE Tumbleweed
  • python-pyOpenSSL >= 16.2.0-1.3
  • python-pyOpenSSL-doc >= 16.2.0-1.3
  • python310-pyOpenSSL >= 24.1.0-1.2
  • python311-pyOpenSSL >= 24.1.0-1.2
  • python312-pyOpenSSL >= 24.1.0-1.2
  • python36-pyOpenSSL >= 20.0.1-1.4
  • python38-pyOpenSSL >= 20.0.1-1.4
  • python39-pyOpenSSL >= 20.0.1-1.4
Patchnames:
openSUSE-Tumbleweed-2024-10214
openSUSE-Tumbleweed-2024-11253
openSUSE-Tumbleweed-2024-14154


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 Desktop 15 SP5 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Desktop 15 SP6 python-pyOpenSSL Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP5 python-pyOpenSSL Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP6 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Module for Python 3 15 SP5 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Module for Python 3 15 SP6 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server 15 SP5 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server 15 SP6 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP6 python-pyOpenSSL Already fixed
SUSE Manager Proxy 4.3 python-pyOpenSSL Already fixed
SUSE Manager Retail Branch Server 4.3 python-pyOpenSSL Already fixed
SUSE Manager Server 4.3 python-pyOpenSSL Already fixed
openSUSE Leap 15.5 python-pyOpenSSL Already fixed
openSUSE Leap 15.6 python-pyOpenSSL Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 python-pyOpenSSL Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4 python-pyOpenSSL Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS python-pyOpenSSL Already fixed
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS python-pyOpenSSL Already fixed
SUSE Linux Enterprise Module for Public Cloud 15 SP4 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Module for Python 3 15 SP4 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server 15 SP4 python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server 15 SP4-LTSS python-pyOpenSSL Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP4 python-pyOpenSSL Already fixed
Products past their end of life and not receiving proactive updates anymore.
SUSE Cloud 2.0 python-pyOpenSSL Released
SUSE Cloud 3 python-pyOpenSSL Released
SUSE Cloud 4 python-pyOpenSSL Released
SUSE Cloud 4 Dependencies python-pyOpenSSL Released
SUSE Cloud 5 python-pyOpenSSL Released
SUSE Manager 2.1 python-pyOpenSSL Affected
SUSE Manager Server 2.1 python-pyOpenSSL Released
SUSE OpenStack Cloud 5 python-pyOpenSSL Affected
openSUSE Leap 15.4 python-pyOpenSSL Already fixed
Products at an unknown state of their lifecycle.
SUSE OpenStack Cloud 2.0 python-pyOpenSSL Affected
SUSE OpenStack Cloud 3.0 python-pyOpenSSL Affected
SUSE OpenStack Cloud 4 python-pyOpenSSL Affected


SUSE Timeline for this CVE

CVE page created: Fri Sep 6 18:34:21 2013
CVE page last modified: Fri Sep 6 17:13:35 2024