Upstream information

CVE-2020-29260 at MITRE

Description

libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

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: 1203106 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Linux Enterprise Workstation Extension 15 SP3
  • libvncclient0 >= 0.9.10-150000.4.29.1
  • libvncserver0 >= 0.9.10-150000.4.29.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP3-2022-3990
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Linux Enterprise Workstation Extension 15 SP4
  • libvncclient1 >= 0.9.13-150400.3.3.1
  • libvncserver1 >= 0.9.13-150400.3.3.1
 Patchnames:
SUSE-SLE-Product-WE-15-SP4-2022-3540
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
SUSE Linux Enterprise Workstation Extension 15 SP5
  • libvncclient1 >= 0.9.13-150400.3.3.1
  • libvncserver1 >= 0.9.13-150400.3.3.1
 Patchnames:
SUSE Linux Enterprise Workstation Extension 15 SP5 GA LibVNCServer-0.9.13-150400.3.3.1
SUSE Linux Enterprise Module for Package Hub 15 SP3
  • libvncserver0 >= 0.9.10-150000.4.29.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-3990
SUSE Linux Enterprise Module for Package Hub 15 SP4
  • libvncclient1 >= 0.9.13-150400.3.3.1
  • libvncserver0 >= 0.9.10-150000.4.29.1
  • libvncserver1 >= 0.9.13-150400.3.3.1
 Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3540
SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3990
SUSE Linux Enterprise Module for Package Hub 15 SP5
  • LibVNCServer-devel >= 0.9.13-150400.3.3.1
  • libvncclient1 >= 0.9.13-150400.3.3.1
  • libvncserver0 >= 0.9.10-150000.4.29.1
  • libvncserver1 >= 0.9.13-150400.3.3.1
 Patchnames:
SUSE Linux Enterprise Module for Package Hub 15 SP5 GA LibVNCServer-0.9.10-150000.4.32.3
SUSE Linux Enterprise Module for Package Hub 15 SP5 GA LibVNCServer-0.9.13-150400.3.3.1
SUSE Linux Enterprise Module for Package Hub 15 SP6
  • libvncserver0 >= 0.9.10-150000.4.29.1
 Patchnames:
SUSE Linux Enterprise Module for Package Hub 15 SP6 GA LibVNCServer-0.9.10-150000.4.32.3
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • LibVNCServer-devel >= 0.9.9-17.41.1
  • libvncclient0 >= 0.9.9-17.41.1
  • libvncserver0 >= 0.9.9-17.41.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2022-4330
SUSE-SLE-SERVER-12-SP5-2022-4330
SUSE Linux Enterprise Software Development Kit 12 SP5
  • LibVNCServer-devel >= 0.9.9-17.41.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2022-4330
openSUSE Leap 15.3
  • LibVNCServer-devel >= 0.9.10-150000.4.29.1
  • libvncclient0 >= 0.9.10-150000.4.29.1
  • libvncserver0 >= 0.9.10-150000.4.29.1
 Patchnames:
openSUSE-SLE-15.3-2022-3990
openSUSE Leap 15.4
  • LibVNCServer-devel >= 0.9.13-150400.3.3.1
  • libvncclient0 >= 0.9.10-150000.4.29.1
  • libvncclient1 >= 0.9.13-150400.3.3.1
  • libvncserver0 >= 0.9.10-150000.4.29.1
  • libvncserver1 >= 0.9.13-150400.3.3.1
 Patchnames:
openSUSE-SLE-15.4-2022-3540
openSUSE-SLE-15.4-2022-3990
openSUSE Tumbleweed
  • LibVNCServer-devel >= 0.9.13-4.1
  • libvncclient1 >= 0.9.13-4.1
  • libvncserver1 >= 0.9.13-4.1
 Patchnames:
openSUSE-Tumbleweed-2024-12313

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 Desktop 15 SP5 LibVNCServer Released
SUSE Linux Enterprise Desktop 15 SP6 LibVNCServer Already fixed
SUSE Linux Enterprise Module for Package Hub 15 SP5 LibVNCServer Released
SUSE Linux Enterprise Module for Package Hub 15 SP6 LibVNCServer Released
SUSE Linux Enterprise Server 15 SP5 LibVNCServer Released
SUSE Linux Enterprise Server 15 SP6 LibVNCServer Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 SP5 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 LibVNCServer Already fixed
SUSE Linux Enterprise Workstation Extension 15 SP5 LibVNCServer Released
SUSE Linux Enterprise Workstation Extension 15 SP6 LibVNCServer Already fixed
openSUSE Leap 15.5 LibVNCServer Affected
openSUSE Leap 15.6 LibVNCServer Already fixed
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 LibVNCServer Released
SUSE Linux Enterprise High Performance Computing 12 SP5 LibVNCServer Released
SUSE Linux Enterprise Server 12 SP5 LibVNCServer Released
SUSE Linux Enterprise Server 12 SP5-LTSS LibVNCServer Released
SUSE Linux Enterprise Server 15 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server 15 SP3 LibVNCServer Released
SUSE Linux Enterprise Server 15 SP4 LibVNCServer Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 LibVNCServer Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 LibVNCServer Affected
SUSE Linux Enterprise Desktop 11 SP2 LibVNCServer Affected
SUSE Linux Enterprise Desktop 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Desktop 11 SP4 LibVNCServer Affected
SUSE Linux Enterprise Desktop 12 LibVNCServer Affected
SUSE Linux Enterprise Desktop 12 SP1 LibVNCServer Affected
SUSE Linux Enterprise Desktop 12 SP2 LibVNCServer Affected
SUSE Linux Enterprise Desktop 12 SP3 LibVNCServer Affected
SUSE Linux Enterprise Desktop 12 SP4 LibVNCServer Affected
SUSE Linux Enterprise Desktop 15 LibVNCServer Affected
SUSE Linux Enterprise Desktop 15 SP1 LibVNCServer Affected
SUSE Linux Enterprise Desktop 15 SP2 LibVNCServer Affected
SUSE Linux Enterprise Desktop 15 SP3 LibVNCServer Released
SUSE Linux Enterprise Module for Package Hub 15 LibVNCServer Affected
SUSE Linux Enterprise Module for Package Hub 15 SP1 LibVNCServer Affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 LibVNCServer Affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 LibVNCServer Released
SUSE Linux Enterprise Module for Package Hub 15 SP4 LibVNCServer Released
SUSE Linux Enterprise Point of Sale 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP1-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP2-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP3-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP4 LibVNCServer Affected
SUSE Linux Enterprise Server 11 SP4-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 12 LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP1 LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP1-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP2-BCL LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP2-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP3 LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP3-BCL LibVNCServer Unsupported
SUSE Linux Enterprise Server 12 SP3-ESPOS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP3-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP4 LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS LibVNCServer Affected
SUSE Linux Enterprise Server 12 SP4-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 12-LTSS LibVNCServer Affected
SUSE Linux Enterprise Server 15 LibVNCServer Affected
SUSE Linux Enterprise Server 15 SP1 LibVNCServer Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 15 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 11 SP2 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 LibVNCServer Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 LibVNCServer Released
SUSE Linux Enterprise Workstation Extension 15 LibVNCServer Affected
SUSE Linux Enterprise Workstation Extension 15 SP1 LibVNCServer Affected
SUSE Linux Enterprise Workstation Extension 15 SP2 LibVNCServer Affected
SUSE Linux Enterprise Workstation Extension 15 SP3 LibVNCServer Released
SUSE Linux Enterprise Workstation Extension 15 SP4 LibVNCServer Released
SUSE OpenStack Cloud 7 LibVNCServer Affected
SUSE OpenStack Cloud 8 LibVNCServer Affected
SUSE OpenStack Cloud 9 LibVNCServer Affected
SUSE OpenStack Cloud Crowbar 8 LibVNCServer Affected
SUSE OpenStack Cloud Crowbar 9 LibVNCServer Affected
openSUSE Leap 15.3 LibVNCServer Affected
openSUSE Leap 15.4 LibVNCServer Released

SUSE Timeline for this CVE

CVE page created: Sat Sep 3 06:00:10 2022
CVE page last modified: Tue Dec 17 20:29:09 2024