{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"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":"This update for tigervnc fixes the following issues:\n\n- CVE-2020-26117: Server certificates were stored as certiticate\n  authorities, allowing malicious owners of these certificates\n  to impersonate any server after a client had added an exception\n  (bsc#1176733)\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2020-1841","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/opensuse-su-2020_1841-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2020:1841-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AHGUGM3YL5HL5VFJ4H6Q3GAZOZUQSECF/"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2020:1841-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AHGUGM3YL5HL5VFJ4H6Q3GAZOZUQSECF/"},{"category":"self","summary":"SUSE Bug 1176733","url":"https://bugzilla.suse.com/1176733"},{"category":"self","summary":"SUSE CVE CVE-2020-26117 page","url":"https://www.suse.com/security/cve/CVE-2020-26117/"}],"title":"Security update for tigervnc","tracking":{"current_release_date":"2020-11-05T19:25:49Z","generator":{"date":"2020-11-05T19:25:49Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2020:1841-1","initial_release_date":"2020-11-05T19:25:49Z","revision_history":[{"date":"2020-11-05T19:25:49Z","number":"1","summary":"Current 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They store the certificates as authorities, meaning that the owner of a certificate could impersonate any server after a client had added an exception.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.1:libXvnc-devel-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:libXvnc1-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-x11vnc-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-java-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-module-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-novnc-1.9.0-lp151.4.9.1.noarch"]},"references":[{"category":"external","summary":"CVE-2020-26117","url":"https://www.suse.com/security/cve/CVE-2020-26117"},{"category":"external","summary":"SUSE Bug 1176733 for CVE-2020-26117","url":"https://bugzilla.suse.com/1176733"}],"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":["openSUSE Leap 15.1:libXvnc-devel-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:libXvnc1-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-x11vnc-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-java-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-module-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-novnc-1.9.0-lp151.4.9.1.noarch"]}],"scores":[{"cvss_v3":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"products":["openSUSE Leap 15.1:libXvnc-devel-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:libXvnc1-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:tigervnc-x11vnc-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-java-1.9.0-lp151.4.9.1.noarch","openSUSE Leap 15.1:xorg-x11-Xvnc-module-1.9.0-lp151.4.9.1.x86_64","openSUSE Leap 15.1:xorg-x11-Xvnc-novnc-1.9.0-lp151.4.9.1.noarch"]}],"threats":[{"category":"impact","date":"2020-11-05T19:25:49Z","details":"critical"}],"title":"CVE-2020-26117"}]}