Upstream information
Description
The ssl.match_hostname function in the SSL module in Python 2.6 through 3.4 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, a related issue to CVE-2009-2408.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
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 | |
---|---|
Base Score | 5.3 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | Low |
Availability Impact | None |
CVSSv3 Version | 3.1 |
- SUSE-CU-2020:166-1, published Wed May 6 13:58:55 MDT 2020
- SUSE-CU-2020:209-1, published Wed Jun 17 11:28:19 MDT 2020
- SUSE-CU-2020:215-1, published Wed Jun 17 11:29:32 MDT 2020
- SUSE-CU-2020:218-1, published Wed Jun 17 11:31:11 MDT 2020
- SUSE-CU-2020:221-1, published Wed Jun 17 11:32:00 MDT 2020
- SUSE-CU-2020:32-1, published Sat Feb 1 01:35:59 MST 2020
- SUSE-CU-2020:34-1, published Sat Feb 1 01:37:26 MST 2020
- SUSE-CU-2020:38-1, published Sat Feb 1 01:40:07 MST 2020
- SUSE-CU-2020:544-1, published Thu Oct 15 00:11:26 MDT 2020
- SUSE-CU-2020:773-1, published Fri Dec 11 23:51:45 MST 2020
- SUSE-CU-2020:93-1, published Wed Mar 18 05:41:41 MDT 2020
- SUSE-SU-2013:1618-1, published Thu Oct 31 13:04:10 MDT 2013
- SUSE-SU-2014:0337-1, published Fri Mar 7 00:04:11 MST 2014
- SUSE-SU-2014:0997-1, published Tue Aug 12 20:04:14 MDT 2014
- SUSE-SU-2014:1006-1, published Wed Aug 13 06:45:01 MDT 2014
- SUSE-SU-2014:1012-1, published Wed Aug 13 06:54:12 MDT 2014
- SUSE-SU-2020:0114-1, published Thu Jan 16 07:12:12 MST 2020
- SUSE-SU-2020:0234-1, published Fri Jan 24 13:11:17 MST 2020
- openSUSE-SU-2013:1437-1, published Fri, 13 Sep 2013 10:06:13 +0200 (CEST)
- openSUSE-SU-2013:1438-1, published Fri, 13 Sep 2013 10:06:29 +0200 (CEST)
- openSUSE-SU-2013:1439-1, published Fri, 13 Sep 2013 10:06:44 +0200 (CEST)
- openSUSE-SU-2013:1440-1, published Fri, 13 Sep 2013 10:06:57 +0200 (CEST)
- openSUSE-SU-2013:1462-1, published Wed, 18 Sep 2013 09:04:28 +0200 (CEST)
- openSUSE-SU-2013:1463-1, published Wed, 18 Sep 2013 09:04:41 +0200 (CEST)
- openSUSE-SU-2014:0380-1, published Sat, 15 Mar 2014 19:04:13 +0100 (CET)
- openSUSE-SU-2014:0498-1, published Wed, 9 Apr 2014 18:04:12 +0200 (CEST)
- openSUSE-SU-2020:0086-1, published Tue, 21 Jan 2020 21:14:40 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Container caasp/v4.5/389-ds:1.4.3 Container caasp/v4.5/istio-base:beta Container caasp/v4.5/istio-pilot:beta Container caasp/v4.5/istio-proxyv2:beta Container caasp/v4.5/k8s-sidecar:0.1.75 Container caasp/v4.5/kube-controller-manager:v1.18.10 Container caasp/v4/389-ds:1.4.2 Container caasp/v4/hyperkube:v1.17.13 Container caasp/v4/k8s-sidecar:0.1.75 Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE Image SLES15-SP2-CHOST-BYOS-Aliyun Image SLES15-SP2-CHOST-BYOS-Azure Image SLES15-SP2-CHOST-BYOS-EC2 Image SLES15-SP2-CHOST-BYOS-GCE Image SLES15-SP2-CHOST-BYOS-OpenStack Image caasp4/caasp-389-ds-image Image caasp4/caasp-hyperkube-image Image caasp4/caasp-k8s-sidecar-image Image caasp45/caasp-389-ds-image Image caasp45/caasp-istio-base-image Image caasp45/caasp-k8s-sidecar-image Image caasp45/caasp-kube-controller-manager-image |
| |
SUSE Linux Enterprise Desktop 11 SP2 |
| Patchnames: sledsp2-python-201310 |
SUSE Linux Enterprise Desktop 11 SP3 |
| Patchnames: sledsp3-python-201310 sledsp3-python-201402 |
SUSE Linux Enterprise Desktop 12 SP1 |
| |
SUSE Linux Enterprise Desktop 12 SP2 |
| |
SUSE Linux Enterprise Desktop 12 SP3 |
| |
SUSE Linux Enterprise Desktop 12 SP4 |
| |
SUSE Linux Enterprise Desktop 12 |
| |
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 |
| |
SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-114 SUSE-SLE-Module-Basesystem-15-SP1-2020-234 |
SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2020-114 SUSE-SLE-Module-Basesystem-15-2020-234 |
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 |
| Patchnames: SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-234 |
SUSE Linux Enterprise Module for Desktop Applications 15 |
| Patchnames: SUSE-SLE-Module-Desktop-Applications-15-2020-234 |
SUSE Linux Enterprise Module for Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-SP1-2020-114 |
SUSE Linux Enterprise Module for Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-15-2020-114 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-114 SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-234 |
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2020-114 SUSE-SLE-Module-Development-Tools-OBS-15-2020-234 |
SUSE Linux Enterprise Module for Python2 packages 15 SP1 |
| Patchnames: SUSE-SLE-Module-Python2-15-SP1-2020-234 |
SUSE Linux Enterprise Module for Web Scripting 12 |
| |
SUSE Linux Enterprise Server 11 SP1-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP1-LTSS |
| Patchnames: slessp1-python-201408 |
SUSE Linux Enterprise Server 11 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP2-LTSS |
| Patchnames: slessp2-python-201408 |
SUSE Linux Enterprise Server 11 SP2 SUSE Linux Enterprise Server for SAP Applications 11 SP2 SUSE Linux Enterprise Server for VMWare 11 SP2 |
| Patchnames: slessp2-python-201310 |
SUSE Linux Enterprise Server 11 SP3 SUSE Linux Enterprise Server for SAP Applications 11 SP3 SUSE Linux Enterprise Server for VMWare 11 SP3 |
| Patchnames: slessp3-python-201310 slessp3-python-201402 |
SUSE Linux Enterprise Server 11 SP4 |
| |
SUSE Linux Enterprise Server 12 SP1 |
| |
SUSE Linux Enterprise Server 12 SP2 |
| |
SUSE Linux Enterprise Server 12 SP3 |
| |
SUSE Linux Enterprise Server 12 SP4 |
| |
SUSE Linux Enterprise Server 12 |
| |
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 |
| |
SUSE Linux Enterprise Software Development Kit 11 SP2 |
| Patchnames: sdksp2-python-201310 |
SUSE Linux Enterprise Software Development Kit 11 SP3 |
| Patchnames: sdksp3-python-201310 sdksp3-python-201402 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP1 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP2 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| |
SUSE Linux Enterprise Software Development Kit 12 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP1 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP2 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP3 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP4 |
| |
SUSE Linux Enterprise Workstation Extension 12 SP5 |
| |
SUSE Linux Enterprise Workstation Extension 12 |
| |
openSUSE 12.3 |
| Patchnames: openSUSE-2013-696 openSUSE-2013-697 |
openSUSE 13.1 |
| Patchnames: openSUSE-2014-213 openSUSE-2014-278 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE Leap 15.0 GA libpython2_7-1_0 openSUSE Leap 15.0 GA libpython3_6m1_0 openSUSE Leap 15.0 GA python openSUSE Leap 15.0 GA python3 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-86 |
openSUSE Leap 42.1 |
| Patchnames: openSUSE Leap 42.1 GA libpython2_7-1_0 openSUSE Leap 42.1 GA libpython3_4m1_0 openSUSE Leap 42.1 GA python |
openSUSE Leap 42.2 |
| Patchnames: openSUSE Leap 42.2 GA libpython2_7-1_0 openSUSE Leap 42.2 GA libpython3_4m1_0 openSUSE Leap 42.2 GA python openSUSE Leap 42.2 GA python3 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA libpython2_7-1_0 openSUSE Leap 42.3 GA libpython3_4m1_0 openSUSE Leap 42.3 GA python openSUSE Leap 42.3 GA python3 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA libpython2_7-1_0 openSUSE Tumbleweed GA libpython3_5m1_0 openSUSE Tumbleweed GA python openSUSE Tumbleweed GA python3 |
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.
Product(s) | Source package | State |
---|---|---|
SLES for SAP Applications | python | Released |
SUSE CaaS Platform 3.0 | python | In progress |
SUSE Enterprise Storage 5 | python | In progress |
SUSE Linux Enterprise Desktop 11 SP1 | python | Released |
SUSE Linux Enterprise Desktop 11 SP2 | python | Released |
SUSE Linux Enterprise Desktop 11 SP3 | python | Released |
SUSE Linux Enterprise Desktop 11 SP4 | python | Released |
SUSE Linux Enterprise Desktop 12 SP4 | python | In progress |
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search | python | Released |
SUSE Linux Enterprise High Performance Computing 12 SP4 | python | In progress |
SUSE Linux Enterprise High Performance Computing 12 SP5 | python | Released |
SUSE Linux Enterprise Module for Basesystem 15 | python | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | python | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | python-base | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | python3 | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | python3-base | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | python | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | python-base | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | python3 | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | python3-base | Released |
SUSE Linux Enterprise Module for Desktop Applications 15 | python | Released |
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 | python | Released |
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | python | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP1 | python3-base | Released |
SUSE Linux Enterprise Module for Development Tools 15 SP2 | python3-base | Released |
SUSE Linux Enterprise Module for Python 2 15 SP1 | python | Released |
SUSE Linux Enterprise Module for Python 2 15 SP1 | python-base | Released |
SUSE Linux Enterprise Module for Python 2 15 SP2 | python | Released |
SUSE Linux Enterprise Module for Python 2 15 SP2 | python-base | Released |
SUSE Linux Enterprise Server 11 SP1 | python | Released |
SUSE Linux Enterprise Server 11 SP1 LTSS | python | Released |
SUSE Linux Enterprise Server 11 SP2 | python | Released |
SUSE Linux Enterprise Server 11 SP2 LTSS | python | Released |
SUSE Linux Enterprise Server 11 SP2 for VMware | python | Released |
SUSE Linux Enterprise Server 11 SP3 | python | Released |
SUSE Linux Enterprise Server 11 SP3 LTSS | python | Released |
SUSE Linux Enterprise Server 11 SP3 for VMware | python | Released |
SUSE Linux Enterprise Server 11 SP4 | python | Released |
SUSE Linux Enterprise Server 11 SP4 LTSS | python | Released |
SUSE Linux Enterprise Server 12 SP1 LTSS | python | In progress |
SUSE Linux Enterprise Server 12 SP2 BCL | python | Released |
SUSE Linux Enterprise Server 12 SP2 LTSS | python | Released |
SUSE Linux Enterprise Server 12 SP3 BCL | python | Released |
SUSE Linux Enterprise Server 12 SP3 LTSS | python | Released |
SUSE Linux Enterprise Server 12 SP4 | python | In progress |
SUSE Linux Enterprise Server 12 SP5 | python | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | python | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP3 | python | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | python | Released |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | python | Released |
SUSE Linux Enterprise Server for SAP Business All-in-One | python | Released |
SUSE Linux Enterprise Software Development Kit 11 SP1 | python | Released |
SUSE Linux Enterprise Software Development Kit 11 SP2 | python | Released |
SUSE Linux Enterprise Software Development Kit 11 SP3 | python | Released |
SUSE Linux Enterprise Software Development Kit 11 SP4 | python | Released |