Upstream information

CVE-2018-1000807 at MITRE

Description

Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 8.1
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
SUSE Bugzilla entries: 1111634 [IN_PROGRESS], 1111635 [IN_PROGRESS]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Openstack Cloud Magnum Orchestration 7
  • python-cryptography >= 1.3.1-7.13.4
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2885
SUSE CaaS Platform 3.0
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-CAASP-3.0-2018-2885
SUSE CaaS Platform ALL
  • python-cryptography >= 1.3.1-7.13.4
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-CAASP-ALL-2018-2885
SUSE Enterprise Storage 4
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-Storage-4-2018-2885
SUSE Linux Enterprise Desktop 12 SP3
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-2885
SUSE Linux Enterprise Desktop 12 SP4
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2018-2885
SUSE Linux Enterprise Module for Containers 12
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-Module-Containers-12-2018-2885
SUSE Linux Enterprise Module for Public Cloud 12
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-Module-Public-Cloud-12-2018-2885
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-2885
SUSE Linux Enterprise Server 12 SP1-LTSS
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-2885
SUSE Linux Enterprise Server 12 SP2-BCL
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2885
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2885
SUSE Linux Enterprise Server 12 SP2-LTSS
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2885
SUSE Linux Enterprise Server 12 SP3
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2885
SUSE Linux Enterprise Server 12 SP4
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-2885
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2018-2885
SUSE Linux Enterprise Software Development Kit 12 SP3
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-2885
SUSE Linux Enterprise Software Development Kit 12 SP4
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2018-2885
SUSE OpenStack Cloud 6-LTSS
  • python-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-OpenStack-Cloud-6-LTSS-2018-2885
SUSE OpenStack Cloud 7
  • python-cryptography >= 1.3.1-7.13.4
  • python-pyOpenSSL >= 16.0.0-4.11.3
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.4
  • python3-pyOpenSSL >= 16.0.0-4.11.3
  • python3-setuptools >= 18.0.1-4.8.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-2885

List of packages in QA

Product(s) Package(s)
HPE Helion Openstack 8
  • python-cryptography >= 2.0.3-3.6.1
  • python-cryptography-debuginfo >= 2.0.3-3.6.1
  • python-cryptography-debugsource >= 2.0.3-3.6.1
  • python-pyOpenSSL >= 17.2.0-3.3.1
SUSE OpenStack Cloud 8
  • python-cryptography >= 2.0.3-3.6.1
  • python-cryptography-debuginfo >= 2.0.3-3.6.1
  • python-cryptography-debugsource >= 2.0.3-3.6.1
  • python-pyOpenSSL >= 17.2.0-3.3.1
SUSE OpenStack Cloud Crowbar 8
  • python-cryptography >= 2.0.3-3.6.1
  • python-cryptography-debuginfo >= 2.0.3-3.6.1
  • python-cryptography-debugsource >= 2.0.3-3.6.1
  • python-pyOpenSSL >= 17.2.0-3.3.1


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
CaaS Platform 3.0 python-pyOpenSSL Affected
HPE Helion OpenStack 8 python-pyOpenSSL In progress
SUSE Linux Enterprise Desktop 12 SP3 python-pyOpenSSL Affected
SUSE Linux Enterprise Desktop 12 SP4 python-pyOpenSSL Affected
SUSE Linux Enterprise High Performance Computing 12 python-pyOpenSSL Affected
SUSE Linux Enterprise Module for Basesystem 15 GA python-pyOpenSSL Not affected
SUSE Linux Enterprise Server 12 GA LTSS python-pyOpenSSL Affected
SUSE Linux Enterprise Server 12 SP1 LTSS python-pyOpenSSL Affected
SUSE Linux Enterprise Server 12 SP2 LTSS python-pyOpenSSL Affected
SUSE Linux Enterprise Server 12 SP3 python-pyOpenSSL Affected
SUSE Linux Enterprise Server 12 SP4 python-pyOpenSSL Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA python-pyOpenSSL Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 python-pyOpenSSL Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 python-pyOpenSSL Affected
SUSE Openstack Cloud 8 python-pyOpenSSL In progress