Upstream information

CVE-2018-1000808 at MITRE

Description

Python Cryptographic Authority pyopenssl version Before 17.5.0 contains a CWE - 401 : Failure to Release Memory Before Removing Last Reference vulnerability in PKCS #12 Store that can result in Denial of service if memory runs low or is exhausted. This attack appear to be exploitable via Depends upon calling application, however it could be as simple as initiating a TLS connection. Anything that would cause the calling application to reload certificates from a PKCS #12 store.. This vulnerability appears to have been fixed in 17.5.0.

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.9
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1111634 [NEW]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Analysis
HPE Helion OpenStack 8 python-pyOpenSSL Analysis
SUSE Linux Enterprise Desktop 12 SP3 python-pyOpenSSL Analysis
SUSE Linux Enterprise Module for Basesystem 15 GA python-pyOpenSSL Not affected
SUSE Linux Enterprise Server 12 GA LTSS python-pyOpenSSL Analysis
SUSE Linux Enterprise Server 12 SP1 LTSS python-pyOpenSSL Analysis
SUSE Linux Enterprise Server 12 SP2 LTSS python-pyOpenSSL Analysis
SUSE Linux Enterprise Server 12 SP3 python-pyOpenSSL Analysis
SUSE Linux Enterprise Server for SAP Applications 12 GA python-pyOpenSSL Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 python-pyOpenSSL Analysis
SUSE Openstack Cloud 8 python-pyOpenSSL Analysis