{"schemaVersion":3,"id":"USN-3203-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"gtk-vnc vulnerabilities\n\nIt was discovered that gtk-vnc incorrectly validated certain data. A\nmalicious server could use this issue to cause gtk-vnc to crash, resulting\nin a denial of service, or possibly execute arbitrary code.","dates":{"published":"2017-02-20T17:59:30.000Z","modified":"2026-04-22T09:32:18.880Z","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":"ubuntu","product":"gtk-vnc","name":"gtk-vnc","label":"gtk-vnc","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/gtk-vnc","purlType":"deb","versions":[{"text":"< 0.5.3-0ubuntu2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.5.3-0ubuntu2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3203-1","label":"ubuntu.com/security/notices/USN-3203-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-5884","label":"ubuntu.com/security/CVE-2017-5884","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-5885","label":"ubuntu.com/security/CVE-2017-5885","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-5884","CVE-2017-5885"],"downstream":[],"duplicates":[],"related":["CVE-2017-5884","CVE-2017-5885"]},"timeline":[{"kind":"published","date":"2017-02-20T17:59:30.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:32:18.880Z","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":"2026-10-21T05:43:14.387Z","stale":false,"partial":false}}