Upstream information

CVE-2018-21035 at MITRE

Description

In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service (memory consumption).

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
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.3
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1165400 [RESOLVED / WONTFIX]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • qt5-assistant >= 5.12.5-2.el8
  • qt5-designer >= 5.12.5-2.el8
  • qt5-doctools >= 5.12.5-2.el8
  • qt5-linguist >= 5.12.5-2.el8
  • qt5-qdbusviewer >= 5.12.5-2.el8
  • qt5-qtbase >= 5.12.5-6.el8
  • qt5-qtbase-common >= 5.12.5-6.el8
  • qt5-qtbase-devel >= 5.12.5-6.el8
  • qt5-qtbase-examples >= 5.12.5-6.el8
  • qt5-qtbase-gui >= 5.12.5-6.el8
  • qt5-qtbase-mysql >= 5.12.5-6.el8
  • qt5-qtbase-odbc >= 5.12.5-6.el8
  • qt5-qtbase-postgresql >= 5.12.5-6.el8
  • qt5-qtbase-private-devel >= 5.12.5-6.el8
  • qt5-qtbase-static >= 5.12.5-6.el8
  • qt5-qttools >= 5.12.5-2.el8
  • qt5-qttools-common >= 5.12.5-2.el8
  • qt5-qttools-devel >= 5.12.5-2.el8
  • qt5-qttools-examples >= 5.12.5-2.el8
  • qt5-qttools-libs-designer >= 5.12.5-2.el8
  • qt5-qttools-libs-designercomponents >= 5.12.5-2.el8
  • qt5-qttools-libs-help >= 5.12.5-2.el8
  • qt5-qttools-static >= 5.12.5-2.el8
  • qt5-qtwebsockets >= 5.12.5-2.el8
  • qt5-qtwebsockets-devel >= 5.12.5-2.el8
  • qt5-qtwebsockets-examples >= 5.12.5-2.el8
 Patchnames:
RHSA-2020:4690

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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP5 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Software Development Kit 12 SP5 libqt5-qtwebsockets Ignore
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 15-ESPOS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 15-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libqt5-qtwebsockets Ignore
SUSE OpenStack Cloud 8 libqt5-qtwebsockets Ignore
SUSE OpenStack Cloud 9 libqt5-qtwebsockets Ignore
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 libqt5-qtwebsockets Ignore
SUSE CaaS Platform 4.0 libqt5-qtwebsockets Ignore
SUSE Enterprise Storage 6 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Desktop 12 SP2 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Desktop 12 SP3 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Desktop 12 SP4 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Desktop 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Desktop 15 SP1 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise High Performance Computing 12 SP4 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Module for Basesystem 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP1 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Module for Desktop Applications 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Module for Desktop Applications 15 SP1 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP2 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP2-BCL libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP2-ESPOS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP2-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP3 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP3-BCL libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP3-ESPOS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP3-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP4 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP4-ESPOS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 12 SP4-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 15 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 15 SP1 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 15 SP1-BCL libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 15 SP1-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server 15-LTSS libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Software Development Kit 12 SP2 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Software Development Kit 12 SP3 libqt5-qtwebsockets Ignore
SUSE Linux Enterprise Software Development Kit 12 SP4 libqt5-qtwebsockets Ignore
SUSE Manager Proxy 4.0 libqt5-qtwebsockets Ignore
SUSE Manager Retail Branch Server 4.0 libqt5-qtwebsockets Ignore
SUSE Manager Server 4.0 libqt5-qtwebsockets Ignore
SUSE OpenStack Cloud 7 libqt5-qtwebsockets Ignore
SUSE OpenStack Cloud Crowbar 8 libqt5-qtwebsockets Ignore
SUSE OpenStack Cloud Crowbar 9 libqt5-qtwebsockets Ignore

SUSE Timeline for this CVE

CVE page created: Sat Feb 29 04:59:17 2020
CVE page last modified: Mon Apr 15 14:49:21 2024