{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for tigervnc","title":"Title of the patch"},{"category":"description","text":"\nThis update for tigervnc provides the following fixes:\n\n- Prevent malicious server from crashing a server via a buffer overflow, a similar flaw as the LibVNCServer issues CVE-2016-9941 and CVE-2016-9942.. (bsc#1019274)\n- CVE-2016-10207: Prevent potential crash due to insufficient clean-up after failure to establish TLS\n  connection. (bsc#1023012)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-DESKTOP-12-SP1-2017-263,SUSE-SLE-SERVER-12-SP1-2017-263","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_0519-1.json"},{"category":"self","summary":"URL for SUSE-SU-2017:0519-1","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20170519-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2017:0519-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2017-February/002656.html"},{"category":"self","summary":"SUSE Bug 1019274","url":"https://bugzilla.suse.com/1019274"},{"category":"self","summary":"SUSE Bug 1023012","url":"https://bugzilla.suse.com/1023012"},{"category":"self","summary":"SUSE CVE CVE-2016-10207 page","url":"https://www.suse.com/security/cve/CVE-2016-10207/"},{"category":"self","summary":"SUSE CVE CVE-2016-9941 page","url":"https://www.suse.com/security/cve/CVE-2016-9941/"},{"category":"self","summary":"SUSE CVE CVE-2016-9942 page","url":"https://www.suse.com/security/cve/CVE-2016-9942/"}],"title":"Security update for tigervnc","tracking":{"current_release_date":"2017-02-20T10:05:40Z","generator":{"date":"2017-02-20T10:05:40Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2017:0519-1","initial_release_date":"2017-02-20T10:05:40Z","revision_history":[{"date":"2017-02-20T10:05:40Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"tigervnc-1.4.3-19.1.ppc64le","product":{"name":"tigervnc-1.4.3-19.1.ppc64le","product_id":"tigervnc-1.4.3-19.1.ppc64le"}},{"category":"product_version","name":"xorg-x11-Xvnc-1.4.3-19.1.ppc64le","product":{"name":"xorg-x11-Xvnc-1.4.3-19.1.ppc64le","product_id":"xorg-x11-Xvnc-1.4.3-19.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"tigervnc-1.4.3-19.1.s390x","product":{"name":"tigervnc-1.4.3-19.1.s390x","product_id":"tigervnc-1.4.3-19.1.s390x"}},{"category":"product_version","name":"xorg-x11-Xvnc-1.4.3-19.1.s390x","product":{"name":"xorg-x11-Xvnc-1.4.3-19.1.s390x","product_id":"xorg-x11-Xvnc-1.4.3-19.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"tigervnc-1.4.3-19.1.x86_64","product":{"name":"tigervnc-1.4.3-19.1.x86_64","product_id":"tigervnc-1.4.3-19.1.x86_64"}},{"category":"product_version","name":"xorg-x11-Xvnc-1.4.3-19.1.x86_64","product":{"name":"xorg-x11-Xvnc-1.4.3-19.1.x86_64","product_id":"xorg-x11-Xvnc-1.4.3-19.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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SP1:tigervnc-1.4.3-19.1.x86_64"},"product_reference":"tigervnc-1.4.3-19.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"xorg-x11-Xvnc-1.4.3-19.1.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.ppc64le"},"product_reference":"xorg-x11-Xvnc-1.4.3-19.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"xorg-x11-Xvnc-1.4.3-19.1.s390x as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.s390x"},"product_reference":"xorg-x11-Xvnc-1.4.3-19.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP 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SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-10207","url":"https://www.suse.com/security/cve/CVE-2016-10207"},{"category":"external","summary":"SUSE Bug 1023012 for CVE-2016-10207","url":"https://bugzilla.suse.com/1023012"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Desktop 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Desktop 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 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Page","text":"https://www.suse.com/security/cve/CVE-2016-9941"}],"notes":[{"category":"general","text":"Heap-based buffer overflow in rfbproto.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 containing a subrectangle outside of the client drawing area.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Desktop 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 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tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Desktop 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server for 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SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Desktop 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Desktop 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server 12 SP1:xorg-x11-Xvnc-1.4.3-19.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12 SP1:tigervnc-1.4.3-19.1.x86_64","SUSE 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