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 v3 Scores
  SUSE
Base Score 8.1
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entries: 1111634 [IN_PROGRESS], 1111635 [IN_PROGRESS]

No SUSE Security Announcements cross referenced.

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
Openstack Cloud Magnum Orchestration 7
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-setuptools >= 18.0.1-4.8.1
SUSE CaaS Platform 3.0
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-pyOpenSSL >= 16.0.0-4.11.2
  • python-setuptools >= 18.0.1-4.8.1
SUSE CaaS Platform ALL
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Desktop 12 SP3
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-pyOpenSSL >= 16.0.0-4.11.2
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Module for Containers 12
  • python-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Module for Public Cloud 12
  • python-setuptools >= 18.0.1-4.8.1
  • python3-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Server 12 SP3
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-pyOpenSSL >= 16.0.0-4.11.2
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.3
  • python3-pyOpenSSL >= 16.0.0-4.11.2
  • python3-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-pyOpenSSL >= 16.0.0-4.11.2
  • python-setuptools >= 18.0.1-4.8.1
  • python3-cryptography >= 1.3.1-7.13.3
  • python3-pyOpenSSL >= 16.0.0-4.11.2
  • python3-setuptools >= 18.0.1-4.8.1
SUSE Linux Enterprise Software Development Kit 12 SP3
  • python-setuptools >= 18.0.1-4.8.1
SUSE OpenStack Cloud 7
  • python-cryptography >= 1.3.1-7.13.3
  • python-cryptography-debuginfo >= 1.3.1-7.13.3
  • python-cryptography-debugsource >= 1.3.1-7.13.3
  • python-setuptools >= 18.0.1-4.8.1
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 In progress
HPE Helion OpenStack 8 python-pyOpenSSL In progress
SUSE Linux Enterprise Desktop 12 SP3 python-pyOpenSSL In progress
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 In progress
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 Openstack Cloud 8 python-pyOpenSSL In progress