Upstream information

CVE-2019-12855 at MITRE

Description

In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.

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 5.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.4 6.5
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Access Vector Network Network
Access Complexity High Low
Privileges Required None None
User Interaction None Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High None
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1138461 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
HPE-Helion-OpenStack-8-2019-2453
SUSE Enterprise Storage 4
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-Storage-4-2019-2453
SUSE Enterprise Storage 5
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-Storage-5-2019-2453
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Web Scripting 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2019-2453
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Storage 7.1
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • python3-Twisted >= 19.10.0-3.2.6
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP3 GA python3-Twisted-19.10.0-3.2.6
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • python3-Twisted >= 22.1.0-150400.3.3
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA python3-Twisted-22.1.0-150400.3.3
SUSE OpenStack Cloud 7
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-2453
SUSE OpenStack Cloud 8
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-OpenStack-Cloud-8-2019-2453
SUSE OpenStack Cloud 9
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-OpenStack-Cloud-9-2019-2453
SUSE OpenStack Cloud Crowbar 8
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-2453
SUSE OpenStack Cloud Crowbar 9
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2019-2453
SUSE Package Hub 15
  • python-Twisted-doc >= 17.9.0-bp150.4.6.1
  • python2-Twisted >= 17.9.0-bp150.4.6.1
  • python3-Twisted >= 17.9.0-bp150.4.6.1
Patchnames:
openSUSE-2019-2110
openSUSE Leap 15.0
  • python-Twisted-doc >= 17.9.0-lp150.2.6.1
  • python2-Twisted >= 17.9.0-lp150.2.6.1
  • python3-Twisted >= 17.9.0-lp150.2.6.1
Patchnames:
openSUSE-2019-2068
openSUSE Leap 15.1
  • python-Twisted-doc >= 17.9.0-lp151.3.6.1
  • python2-Twisted >= 17.9.0-lp151.3.6.1
  • python3-Twisted >= 17.9.0-lp151.3.6.1
Patchnames:
openSUSE-2019-2068
openSUSE Tumbleweed
  • python-Twisted-doc >= 21.7.0-3.2
  • python36-Twisted >= 21.7.0-3.2
  • python38-Twisted >= 21.7.0-3.2
  • python39-Twisted >= 21.7.0-3.2
Patchnames:
openSUSE Tumbleweed GA python-Twisted-doc-21.7.0-3.2


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
HPE Helion OpenStack 8 python-Twisted Released
SUSE Enterprise Storage 4 python-Twisted Released
SUSE Enterprise Storage 5 python-Twisted Released
SUSE Linux Enterprise High Performance Computing 12 python-Twisted Released
SUSE Linux Enterprise High Performance Computing 15 SP2 python-Twisted Already fixed
SUSE Linux Enterprise Module for Server Applications 15 SP2 python-Twisted Already fixed
SUSE Linux Enterprise Module for Web and Scripting 12 python-Twisted Released
SUSE Linux Enterprise Server 12 python-Twisted Released
SUSE Linux Enterprise Server 12 SP3 python-Twisted Released
SUSE Linux Enterprise Server 12 SP4 python-Twisted Released
SUSE Linux Enterprise Server 12 SP5 python-Twisted Released
SUSE Linux Enterprise Server 15 SP2 python-Twisted Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 python-Twisted Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 python-Twisted Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 python-Twisted Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 python-Twisted Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 python-Twisted Already fixed
SUSE Linux Enterprise Software Bootstrap Kit 12 python-Twisted Released
SUSE Linux Enterprise Storage 7 python-Twisted Already fixed
SUSE Manager Proxy 4.1 python-Twisted Already fixed
SUSE Manager Retail Branch Server 4.1 python-Twisted Already fixed
SUSE Manager Server 4.1 python-Twisted Already fixed
SUSE OpenStack Cloud 7 python-Twisted Released
SUSE OpenStack Cloud 8 python-Twisted Released
SUSE OpenStack Cloud 9 python-Twisted Released
SUSE OpenStack Cloud Crowbar 8 python-Twisted Released
SUSE OpenStack Cloud Crowbar 9 python-Twisted Released