{"schemaVersion":3,"id":"USN-4379-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"freerdp2 vulnerabilities\n\nIt was discovered that FreeRDP incorrectly handled certain memory\noperations. A remote attacker could use this issue to cause FreeRDP to\ncrash, resulting in a denial of service, or possibly exeucte arbitrary\ncode.","dates":{"published":"2020-06-01T17:32:46.000Z","modified":"2026-04-27T15:48:44.623Z","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":"freerdp2","name":"freerdp2","label":"freerdp2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/freerdp2","purlType":"deb","versions":[{"text":"< 2.1.1+dfsg1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.1.1+dfsg1-0ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.1.1+dfsg1-0ubuntu0.18.04.1 | < 2.1.1+dfsg1-0ubuntu0.20.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-4379-1","label":"ubuntu.com/security/notices/USN-4379-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-1000852","label":"ubuntu.com/security/CVE-2018-1000852","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-17177","label":"ubuntu.com/security/CVE-2019-17177","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11042","label":"ubuntu.com/security/CVE-2020-11042","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11044","label":"ubuntu.com/security/CVE-2020-11044","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11045","label":"ubuntu.com/security/CVE-2020-11045","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11046","label":"ubuntu.com/security/CVE-2020-11046","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11047","label":"ubuntu.com/security/CVE-2020-11047","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11048","label":"ubuntu.com/security/CVE-2020-11048","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11049","label":"ubuntu.com/security/CVE-2020-11049","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11058","label":"ubuntu.com/security/CVE-2020-11058","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11521","label":"ubuntu.com/security/CVE-2020-11521","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11522","label":"ubuntu.com/security/CVE-2020-11522","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11523","label":"ubuntu.com/security/CVE-2020-11523","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11524","label":"ubuntu.com/security/CVE-2020-11524","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11525","label":"ubuntu.com/security/CVE-2020-11525","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11526","label":"ubuntu.com/security/CVE-2020-11526","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-13396","label":"ubuntu.com/security/CVE-2020-13396","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-13397","label":"ubuntu.com/security/CVE-2020-13397","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-13398","label":"ubuntu.com/security/CVE-2020-13398","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-1000852","CVE-2019-17177","CVE-2020-11042","CVE-2020-11044","CVE-2020-11045","CVE-2020-11046","CVE-2020-11047","CVE-2020-11048","CVE-2020-11049","CVE-2020-11058","CVE-2020-11521","CVE-2020-11522","CVE-2020-11523","CVE-2020-11524","CVE-2020-11525","CVE-2020-11526","CVE-2020-13396","CVE-2020-13397","CVE-2020-13398"],"downstream":[],"duplicates":[],"related":["CVE-2018-1000852","CVE-2019-17177","CVE-2020-11042","CVE-2020-11044","CVE-2020-11045","CVE-2020-11046","CVE-2020-11047","CVE-2020-11048","CVE-2020-11049","CVE-2020-11058","CVE-2020-11521","CVE-2020-11522","CVE-2020-11523","CVE-2020-11524","CVE-2020-11525","CVE-2020-11526","CVE-2020-13396","CVE-2020-13397","CVE-2020-13398"]},"timeline":[{"kind":"published","date":"2020-06-01T17:32:46.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T15:48:44.623Z","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":"2026-10-19T17:42:24.384Z","stale":false,"partial":false}}