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SUSE: 2021:3125-2 Important: gtk-vnc Security Flaws Detected

An update that solves two vulnerabilities and has two fixes is now available. . SUSE Security Update: Security update for gtk-vnc ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3125-1 Rating: moderate References: #1024266 #1024268 #1046782 #1188292 Cross-References: CVE-2017-5884 CVE-2017-5885 CVSS scores: CVE-2017-5884 (NVD) : 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2017-5885 (NVD) : 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud 8 SUSE Linux Enterprise Workstation Extension 12-SP5 SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP2-BCL HPE Helion Openstack 8 ______________________________________________________________________________ An update that solves two vulnerabilities and has two fixes is now available. Description: This update for gtk-vnc fixes the following issues: - CVE-2017-5885: Correctly validate color map range indexes (bsc#1024268). - CVE-2017-5884: Fix bounds checking for RRE, hextile & copyrect encodings (bsc#1024266). - Fix crash when opening connection from a GSocketAddress (bsc#1046782). - Fix possible crash on connection failure (bsc#1188292). Patch Instructions: To install this SUSE Security Update use the SUSE recommendedinstallation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3125=1 - SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3125=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3125=1 - SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3125=1 - SUSE Linux Enterprise Workstation Extension 12-SP5: zypper in -t patch SUSE-SLE-WE-12-SP5-2021-3125=1 - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3125=1 - SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3125=1 - SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3125=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3125=1 - SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3125=1 - SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3125=1 - SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3125=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-3125=1 - HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-3125=1 Package List: - SUSE OpenStack Cloud Crowbar 9 (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE OpenStack Cloud Crowbar 8 (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE OpenStack Cloud 9 (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE OpenStack Cloud 8 (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Workstation Extension 12-SP5 (noarch): gtk-vnc-lang-0.6.0-11.3.1 - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc-devel-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 gtk-vnc2-devel-0.6.0-11.3.1 libgvncpulse-1_0-0-0.6.0-11.3.1 libgvncpulse-1_0-0-debuginfo-0.6.0-11.3.1 typelib-1_0-GVncPulse-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-1_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 - HPE Helion Openstack 8 (x86_64): gtk-vnc-debugsource-0.6.0-11.3.1 gtk-vnc2-debugsource-0.6.0-11.3.1 libgtk-vnc-1_0-0-0.6.0-11.3.1 libgtk-vnc-1_0-0-debuginfo-0.6.0-11.3.1 libgtk-vnc-2_0-0-0.6.0-11.3.1 libgtk-vnc-2_0-0-debuginfo-0.6.0-11.3.1 libgvnc-1_0-0-0.6.0-11.3.1 libgvnc-1_0-0-debuginfo-0.6.0-11.3.1 python-gtk-vnc-0.6.0-11.3.1 python-gtk-vnc-debuginfo-0.6.0-11.3.1 typelib-1_0-GVnc-1_0-0.6.0-11.3.1 typelib-1_0-GtkVnc-2_0-0.6.0-11.3.1 References: https://www.suse.com/security/cve/CVE-2017-5884.html https://www.suse.com/security/cve/CVE-2017-5885.html https://bugzilla.suse.com/1024266 https://bugzilla.suse.com/1024268 https://bugzilla.suse.com/1046782 https://bugzilla.suse.com/1188292 . This patch resolves multiple issues within gtk-vnc, enhancing both security and performance for users.. SUSE Security Update, gtk-vnc vulnerabilities, Linux patch management. . Severity: Important. LinuxSecurity.com Team

Sep 16, 2021 •Important SuSE