{"schemaVersion":3,"id":"USN-4481-1","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 execute arbitrary\ncode.","dates":{"published":"2020-09-01T13:04:22.000Z","modified":"2026-04-27T15:48:48.796Z","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":"< 2.2.0+dfsg1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.2.0+dfsg1-0ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.2.0+dfsg1-0ubuntu0.18.04.1 | < 2.2.0+dfsg1-0ubuntu0.20.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-4481-1","label":"ubuntu.com/security/notices/USN-4481-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-4030","label":"ubuntu.com/security/CVE-2020-4030","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-4031","label":"ubuntu.com/security/CVE-2020-4031","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-4032","label":"ubuntu.com/security/CVE-2020-4032","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-4033","label":"ubuntu.com/security/CVE-2020-4033","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11095","label":"ubuntu.com/security/CVE-2020-11095","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11096","label":"ubuntu.com/security/CVE-2020-11096","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11097","label":"ubuntu.com/security/CVE-2020-11097","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11098","label":"ubuntu.com/security/CVE-2020-11098","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-11099","label":"ubuntu.com/security/CVE-2020-11099","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-15103","label":"ubuntu.com/security/CVE-2020-15103","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2020-11095","CVE-2020-11096","CVE-2020-11097","CVE-2020-11098","CVE-2020-11099","CVE-2020-15103","CVE-2020-4030","CVE-2020-4031","CVE-2020-4032","CVE-2020-4033"],"downstream":[],"duplicates":[],"related":["CVE-2020-11095","CVE-2020-11096","CVE-2020-11097","CVE-2020-11098","CVE-2020-11099","CVE-2020-15103","CVE-2020-4030","CVE-2020-4031","CVE-2020-4032","CVE-2020-4033"]},"timeline":[{"kind":"published","date":"2020-09-01T13:04:22.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T15:48:48.796Z","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":"2026-10-20T03:44:08.718Z","stale":false,"partial":false}}