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 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N 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
SUSE Bugzilla entry: 1138461 [IN_PROGRESS]

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 Build System Kit 12 SP4
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-SLE-BSK-12-SP4-2019-2453
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • python-Twisted >= 17.9.0-3.6.1
  • python-Twisted-doc >= 17.9.0-3.6.1
  • python2-Twisted >= 17.9.0-3.6.1
  • python3-Twisted >= 17.9.0-3.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2019-2212
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • python-Twisted >= 17.9.0-3.6.1
  • python-Twisted-doc >= 17.9.0-3.6.1
  • python2-Twisted >= 17.9.0-3.6.1
  • python3-Twisted >= 17.9.0-3.6.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2212
SUSE Linux Enterprise Module for Web Scripting 12
  • python-Twisted >= 15.2.1-9.8.1
Patchnames:
SUSE-SLE-Module-Web-Scripting-12-2019-2453
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
openSUSE Leap 15.0
  • python-Twisted >= 17.9.0-lp150.2.6.1
  • python-Twisted-debuginfo >= 17.9.0-lp150.2.6.1
  • python-Twisted-debugsource >= 17.9.0-lp150.2.6.1
  • python-Twisted-doc >= 17.9.0-lp150.2.6.1
  • python2-Twisted >= 17.9.0-lp150.2.6.1
  • python2-Twisted-debuginfo >= 17.9.0-lp150.2.6.1
  • python3-Twisted >= 17.9.0-lp150.2.6.1
  • python3-Twisted-debuginfo >= 17.9.0-lp150.2.6.1
Patchnames:
openSUSE-2019-2068
openSUSE Leap 15.1
  • python-Twisted >= 17.9.0-lp151.3.6.1
  • python-Twisted-debuginfo >= 17.9.0-lp151.3.6.1
  • python-Twisted-debugsource >= 17.9.0-lp151.3.6.1
  • python-Twisted-doc >= 17.9.0-lp151.3.6.1
  • python2-Twisted >= 17.9.0-lp151.3.6.1
  • python2-Twisted-debuginfo >= 17.9.0-lp151.3.6.1
  • python3-Twisted >= 17.9.0-lp151.3.6.1
  • python3-Twisted-debuginfo >= 17.9.0-lp151.3.6.1
Patchnames:
openSUSE-2019-2068


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 Linux Enterprise BSK 12 SP3 python-Twisted Analysis
SUSE Linux Enterprise BSK 12 SP4 python-Twisted Released
SUSE Linux Enterprise Module for Web and Scripting 12 python-Twisted Released
SUSE Openstack Cloud 7 python-Twisted Released
SUSE Openstack Cloud 8 python-Twisted Released
SUSE Openstack Cloud 9 python-Twisted Released
SUSE Storage 4 python-Twisted Released
SUSE Storage 5 python-Twisted Released