CVE-2016-9942 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2016-9942 Interim 1 37 2025-03-25T01:04:09Z current 2021-05-30T13:48:44Z 2025-03-25T01:04:09Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2016-9942 Heap-based buffer overflow in ultra.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/sle-security-updates/2017-January/002550.html E-Mail link for SUSE-SU-2017:0104-1 https://lists.suse.com/pipermail/sle-security-updates/2017-February/002656.html E-Mail link for SUSE-SU-2017:0519-1 https://lists.suse.com/pipermail/sle-security-updates/2017-March/002682.html E-Mail link for SUSE-SU-2017:0622-1 https://lists.suse.com/pipermail/sle-security-updates/2018-March/003847.html E-Mail link for SUSE-SU-2018:0830-1 https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TJCGV4FW2F2CXE4HQYAOUDVY5N7K27C5/#TJCGV4FW2F2CXE4HQYAOUDVY5N7K27C5 E-Mail link for openSUSE-SU-2018:0851-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings HPE Helion OpenStack 8 SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Linux Enterprise Desktop 12 SP1 SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 11 SP1 for Teradata SUSE Linux Enterprise Server 11 SP1-TERADATA SUSE Linux Enterprise Server 11 SP3 for Teradata SUSE Linux Enterprise Server 11 SP3-TERADATA SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Linux Enterprise Server 11 SP4-LTSS SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Server Teradata 12 SP3 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 SUSE Linux Enterprise Server for SAP Applications 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud Crowbar 9 LibVNCServer LibVNCServer-0.9.1-159.1 LibVNCServer-devel-0.9.1-159.1 LibVNCServer-devel-0.9.9-17.5.1 libXvnc1-1.6.0-16.4 libvncclient0 libvncclient0-0.9.9-17.14.1 libvncclient0-0.9.9-17.5.1 libvncserver0 libvncserver0-0.9.9-17.14.1 libvncserver0-0.9.9-17.5.1 tigervnc-1.4.3-19.1 tigervnc-1.6.0-16.4 tightvnc xorg-x11-Xvnc-1.4.3-19.1 xorg-x11-Xvnc-1.6.0-16.4 tigervnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Desktop 12 SP1 xorg-x11-Xvnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Desktop 12 SP1 libXvnc1-1.6.0-16.4 as a component of SUSE Linux Enterprise Desktop 12 SP2 tigervnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Desktop 12 SP2 xorg-x11-Xvnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Desktop 12 SP2 libvncclient0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise High Performance Computing 12 SP5 libvncserver0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise High Performance Computing 12 SP5 LibVNCServer-0.9.1-159.1 as a component of SUSE Linux Enterprise Server 11 SP1-TERADATA LibVNCServer-0.9.1-159.1 as a component of SUSE Linux Enterprise Server 11 SP3-TERADATA LibVNCServer-0.9.1-159.1 as a component of SUSE Linux Enterprise Server 11 SP4 tigervnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Server 12 SP1 xorg-x11-Xvnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Server 12 SP1 libXvnc1-1.6.0-16.4 as a component of SUSE Linux Enterprise Server 12 SP2 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP2 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP2 tigervnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server 12 SP2 xorg-x11-Xvnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server 12 SP2 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP3 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP3 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP4 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server 12 SP4 libvncclient0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise Server 12 SP5 libvncserver0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise Server 12 SP5 libXvnc1-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 tigervnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 xorg-x11-Xvnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 LibVNCServer-0.9.1-159.1 as a component of SUSE Linux Enterprise Server for SAP Applications 11 SP4 tigervnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 xorg-x11-Xvnc-1.4.3-19.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP1 libXvnc1-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 tigervnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 xorg-x11-Xvnc-1.6.0-16.4 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 libvncclient0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 libvncserver0-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 libvncclient0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvncserver0-0.9.9-17.14.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 LibVNCServer-devel-0.9.1-159.1 as a component of SUSE Linux Enterprise Software Development Kit 11 SP4 LibVNCServer-devel-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP2 LibVNCServer-devel-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 LibVNCServer-devel-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP4 LibVNCServer-devel-0.9.9-17.5.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 libvncclient0 as a component of HPE Helion OpenStack 8 libvncserver0 as a component of HPE Helion OpenStack 8 LibVNCServer as a component of HPE Helion OpenStack 8 LibVNCServer as a component of SUSE Linux Enterprise High Performance Computing 12 SP5 tightvnc as a component of SUSE Linux Enterprise Server 11 SP1 for Teradata tightvnc as a component of SUSE Linux Enterprise Server 11 SP3 for Teradata tightvnc as a component of SUSE Linux Enterprise Server 11 SP4-LTSS libvncclient0 as a component of SUSE Linux Enterprise Server 12 SP2-BCL libvncserver0 as a component of SUSE Linux Enterprise Server 12 SP2-BCL LibVNCServer as a component of SUSE Linux Enterprise Server 12 SP2-BCL libvncclient0 as a component of SUSE Linux Enterprise Server 12 SP4-ESPOS libvncserver0 as a component of SUSE Linux Enterprise Server 12 SP4-ESPOS LibVNCServer as a component of SUSE Linux Enterprise Server 12 SP4-ESPOS libvncclient0 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS libvncserver0 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS LibVNCServer as a component of SUSE Linux Enterprise Server 12 SP4-LTSS libvncclient0 as a component of SUSE Linux Enterprise Server 12 SP5 libvncserver0 as a component of SUSE Linux Enterprise Server 12 SP5 LibVNCServer as a component of SUSE Linux Enterprise Server 12 SP5 LibVNCServer as a component of SUSE Linux Enterprise Server Teradata 12 SP3 libvncclient0 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 libvncserver0 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 LibVNCServer as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 LibVNCServer as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libvncclient0 as a component of SUSE OpenStack Cloud 8 libvncserver0 as a component of SUSE OpenStack Cloud 8 LibVNCServer as a component of SUSE OpenStack Cloud 8 libvncclient0 as a component of SUSE OpenStack Cloud 9 libvncserver0 as a component of SUSE OpenStack Cloud 9 LibVNCServer as a component of SUSE OpenStack Cloud 9 libvncclient0 as a component of SUSE OpenStack Cloud Crowbar 8 libvncserver0 as a component of SUSE OpenStack Cloud Crowbar 8 LibVNCServer as a component of SUSE OpenStack Cloud Crowbar 8 libvncclient0 as a component of SUSE OpenStack Cloud Crowbar 9 libvncserver0 as a component of SUSE OpenStack Cloud Crowbar 9 LibVNCServer as a component of SUSE OpenStack Cloud Crowbar 9 Heap-based buffer overflow in ultra.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions. CVE-2016-9942 SUSE Linux Enterprise Desktop 12 SP1:tigervnc-1.4.3-19.1 SUSE Linux Enterprise Desktop 12 SP1:xorg-x11-Xvnc-1.4.3-19.1 SUSE Linux Enterprise Desktop 12 SP2:libXvnc1-1.6.0-16.4 SUSE Linux Enterprise Desktop 12 SP2:tigervnc-1.6.0-16.4 SUSE Linux Enterprise Desktop 12 SP2:xorg-x11-Xvnc-1.6.0-16.4 SUSE Linux Enterprise High Performance Computing 12 SP5:libvncclient0-0.9.9-17.14.1 SUSE Linux Enterprise High Performance Computing 12 SP5:libvncserver0-0.9.9-17.14.1 SUSE Linux Enterprise Server 11 SP1-TERADATA:LibVNCServer-0.9.1-159.1 SUSE Linux Enterprise Server 11 SP3-TERADATA:LibVNCServer-0.9.1-159.1 SUSE Linux Enterprise Server 11 SP4:LibVNCServer-0.9.1-159.1 SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1 SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1 SUSE Linux Enterprise Server 12 SP2:libXvnc1-1.6.0-16.4 SUSE Linux Enterprise Server 12 SP2:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP2:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP2:tigervnc-1.6.0-16.4 SUSE Linux Enterprise Server 12 SP2:xorg-x11-Xvnc-1.6.0-16.4 SUSE Linux Enterprise Server 12 SP3:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP3:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP4:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP4:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server 12 SP5:libvncclient0-0.9.9-17.14.1 SUSE Linux Enterprise Server 12 SP5:libvncserver0-0.9.9-17.14.1 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:libXvnc1-1.6.0-16.4 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:tigervnc-1.6.0-16.4 SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:xorg-x11-Xvnc-1.6.0-16.4 SUSE Linux Enterprise Server for SAP Applications 11 SP4:LibVNCServer-0.9.1-159.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1 SUSE Linux Enterprise Server for SAP Applications 12 SP1:xorg-x11-Xvnc-1.4.3-19.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:libXvnc1-1.6.0-16.4 SUSE Linux Enterprise Server for SAP Applications 12 SP2:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server for SAP Applications 12 SP2:tigervnc-1.6.0-16.4 SUSE Linux Enterprise Server for SAP Applications 12 SP2:xorg-x11-Xvnc-1.6.0-16.4 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libvncclient0-0.9.9-17.5.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:libvncserver0-0.9.9-17.5.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvncclient0-0.9.9-17.14.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvncserver0-0.9.9-17.14.1 SUSE Linux Enterprise Software Development Kit 11 SP4:LibVNCServer-devel-0.9.1-159.1 SUSE Linux Enterprise Software Development Kit 12 SP2:LibVNCServer-devel-0.9.9-17.5.1 SUSE Linux Enterprise Software Development Kit 12 SP3:LibVNCServer-devel-0.9.9-17.5.1 SUSE Linux Enterprise Software Development Kit 12 SP4:LibVNCServer-devel-0.9.9-17.5.1 SUSE Linux Enterprise Software Development Kit 12 SP5:LibVNCServer-devel-0.9.9-17.5.1 SUSE Linux Enterprise Server 11 SP1 for Teradata:tightvnc SUSE Linux Enterprise Server 11 SP3 for Teradata:tightvnc SUSE Linux Enterprise Server 11 SP4-LTSS:tightvnc moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H