Upstream information

CVE-2018-15126 at MITRE

Description

LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 9.8
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
SUSE Bugzilla entry: 1120114 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 4
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-Storage-4-2019-60
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • LibVNCServer >= 0.9.10-4.3.1
  • LibVNCServer-devel >= 0.9.10-4.3.1
  • libvncserver0 >= 0.9.10-4.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-2019-80
SUSE Linux Enterprise Module for additional PackageHub packages 15
  • LibVNCServer >= 0.9.10-4.3.1
  • libvncserver0 >= 0.9.10-4.3.1
Patchnames:
SUSE-SLE-Module-Packagehub-Subpackages-15-2019-80
SUSE Linux Enterprise Point of Sale 11 SP3
  • LibVNCServer >= 0.9.1-160.6.1
Patchnames:
sleposp3-LibVNCServer-13927
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-60
SUSE Linux Enterprise Server 11 SP3-LTSS
  • LibVNCServer >= 0.9.1-160.6.1
Patchnames:
slessp3-LibVNCServer-13927
SUSE Linux Enterprise Server 11 SP4
  • LibVNCServer >= 0.9.1-160.6.1
Patchnames:
slessp4-LibVNCServer-13927
SUSE Linux Enterprise Server 12 SP1-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2019-60
SUSE Linux Enterprise Server 12 SP2-BCL
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-60
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-60
SUSE Linux Enterprise Server 12 SP2-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-60
SUSE Linux Enterprise Server 12 SP3
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-60
SUSE Linux Enterprise Server 12 SP4
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-60
SUSE Linux Enterprise Server 12-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-2019-60
SUSE Linux Enterprise Server for SAP Applications 11 SP3-LTSS
  • LibVNCServer >= 0.9.1-160.6.1
Patchnames:
slessp3-LibVNCServer-13927
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • LibVNCServer >= 0.9.1-160.6.1
Patchnames:
slessp4-LibVNCServer-13927
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-60
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-60
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SERVER-12-2019-60
SUSE Linux Enterprise Software Development Kit 11 SP4
  • LibVNCServer >= 0.9.1-160.6.1
  • LibVNCServer-devel >= 0.9.1-160.6.1
Patchnames:
sdksp4-LibVNCServer-13927
SUSE Linux Enterprise Software Development Kit 12 SP3
  • LibVNCServer >= 0.9.9-17.8.1
  • LibVNCServer-devel >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2019-60
SUSE Linux Enterprise Software Development Kit 12 SP4
  • LibVNCServer >= 0.9.9-17.8.1
  • LibVNCServer-devel >= 0.9.9-17.8.1
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-60
SUSE Linux Enterprise Workstation Extension 15
  • LibVNCServer >= 0.9.10-4.3.1
  • libvncclient0 >= 0.9.10-4.3.1
Patchnames:
SUSE-SLE-Product-WE-15-2019-80
SUSE OpenStack Cloud 7
  • LibVNCServer >= 0.9.9-17.8.1
  • libvncclient0 >= 0.9.9-17.8.1
  • libvncserver0 >= 0.9.9-17.8.1
Patchnames:
SUSE-OpenStack-Cloud-7-2019-60
openSUSE Leap 15.0
  • LibVNCServer >= 0.9.10-lp150.3.3.1
  • LibVNCServer-debugsource >= 0.9.10-lp150.3.3.1
  • LibVNCServer-devel >= 0.9.10-lp150.3.3.1
  • libvncclient0 >= 0.9.10-lp150.3.3.1
  • libvncclient0-debuginfo >= 0.9.10-lp150.3.3.1
  • libvncserver0 >= 0.9.10-lp150.3.3.1
  • libvncserver0-debuginfo >= 0.9.10-lp150.3.3.1
Patchnames:
openSUSE-2019-53
openSUSE Leap 42.3
  • LibVNCServer >= 0.9.9-16.6.1
  • LibVNCServer-debugsource >= 0.9.9-16.6.1
  • LibVNCServer-devel >= 0.9.9-16.6.1
  • libvncclient0 >= 0.9.9-16.6.1
  • libvncclient0-debuginfo >= 0.9.9-16.6.1
  • libvncserver0 >= 0.9.9-16.6.1
  • libvncserver0-debuginfo >= 0.9.9-16.6.1
  • linuxvnc >= 0.9.9-16.6.1
  • linuxvnc-debuginfo >= 0.9.9-16.6.1
Patchnames:
openSUSE-2019-45


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
SUSE Linux Enterprise High Performance Computing 12 LibVNCServer Released
SUSE Linux Enterprise SDK 11 SP4 LibVNCServer Released
SUSE Linux Enterprise SDK 12 SP3 LibVNCServer Released
SUSE Linux Enterprise SDK 12 SP4 LibVNCServer Released
SUSE Linux Enterprise Server 11 SP3 LTSS LibVNCServer Released
SUSE Linux Enterprise Server 11 SP4 LibVNCServer Released
SUSE Linux Enterprise Server 12 GA LTSS LibVNCServer Released
SUSE Linux Enterprise Server 12 SP1 LTSS LibVNCServer Released
SUSE Linux Enterprise Server 12 SP2 LTSS LibVNCServer Released
SUSE Linux Enterprise Server 12 SP3 LibVNCServer Released
SUSE Linux Enterprise Server 12 SP4 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA LibVNCServer Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 LibVNCServer Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 LibVNCServer Released
SUSE Linux Enterprise Workstation Extension 15 GA LibVNCServer Released