{"schemaVersion":3,"id":"SUSE-SU-2020:14424-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for LibVNCServer\n\nThis update for LibVNCServer fixes the following issues:\n\n- security update\n- added patches\n  fix CVE-2020-14398 [bsc#1173880], improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c\n  + LibVNCServer-CVE-2020-14398.patch\n  fix CVE-2020-14397 [bsc#1173700], NULL pointer dereference in libvncserver/rfbregion.c\n  + LibVNCServer-CVE-2020-14397.patch\n  fix CVE-2020-14399 [bsc#1173743], Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c.\n  + LibVNCServer-CVE-2020-14399.patch\n  fix CVE-2020-14400 [bsc#1173691], Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c.\n  + LibVNCServer-CVE-2020-14400.patch\n  fix CVE-2020-14401 [bsc#1173694], potential integer overflows in libvncserver/scale.c\n  + LibVNCServer-CVE-2020-14401.patch\n  fix CVE-2020-14402 [bsc#1173701], out-of-bounds access via encodings.\n  + LibVNCServer-CVE-2020-14402,14403,14404.patch","dates":{"published":"2020-07-17T12:21:12.000Z","modified":"2026-02-04T02:46:35.154Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"LibVNCServer&distro=SUSE Linux Enterprise Point of Sale 11 SP3","name":"LibVNCServer","label":"LibVNCServer&distro=SUSE Linux Enterprise Point of Sale 11 SP3","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE Linux Enterprise Point of Sale 11 SP3","purlType":"rpm","versions":[{"text":"< 0.9.1-160.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.9.1-160.19.1","eol":null,"hubHref":null},{"vendor":"suse","product":"LibVNCServer&distro=SUSE Linux Enterprise Server 11 SP4-LTSS","name":"LibVNCServer","label":"LibVNCServer&distro=SUSE Linux Enterprise Server 11 SP4-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE Linux Enterprise Server 11 SP4-LTSS","purlType":"rpm","versions":[{"text":"< 0.9.1-160.19.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.9.1-160.19.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-202014424-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-202014424-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1173691","label":"bugzilla.suse.com/1173691","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173694","label":"bugzilla.suse.com/1173694","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173700","label":"bugzilla.suse.com/1173700","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173701","label":"bugzilla.suse.com/1173701","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173743","label":"bugzilla.suse.com/1173743","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1173880","label":"bugzilla.suse.com/1173880","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14397","label":"www.suse.com/security/cve/CVE-2020-14397","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14398","label":"www.suse.com/security/cve/CVE-2020-14398","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14399","label":"www.suse.com/security/cve/CVE-2020-14399","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14400","label":"www.suse.com/security/cve/CVE-2020-14400","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14401","label":"www.suse.com/security/cve/CVE-2020-14401","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14402","label":"www.suse.com/security/cve/CVE-2020-14402","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-14397","CVE-2020-14398","CVE-2020-14399","CVE-2020-14400","CVE-2020-14401","CVE-2020-14402"],"downstream":[],"duplicates":[],"related":["CVE-2020-14397","CVE-2020-14398","CVE-2020-14399","CVE-2020-14400","CVE-2020-14401","CVE-2020-14402"]},"timeline":[{"kind":"published","date":"2020-07-17T12:21:12.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T02:46:35.154Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T03:29:20.732Z","stale":false,"partial":false}}