{"schemaVersion":3,"id":"USN-5888-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"python3.9 vulnerabilities\n\nIt was discovered that Python incorrectly handled certain inputs. If a\nuser or an automated system were tricked into opening a specially\ncrafted input file, a remote attacker could possibly use this issue to\nexecute arbitrary code. (CVE-2015-20107)\n\nHamza Avvan discovered that Python incorrectly handled certain inputs. If a\nuser or an automated system were tricked into running a specially\ncrafted input, a remote attacker could possibly use this issue to execute\narbitrary code. (CVE-2021-28861)\n\nIt was discovered that Python incorrectly handled certain inputs. If a\nuser or an automated system were tricked into running a specially\ncrafted input, a remote attacker could possibly use this issue to execute\narbitrary code. (CVE-2022-37454, CVE-2022-42919)\n\nIt was discovered that Python incorrectly handled certain inputs. If a\nuser or an automated system were tricked into running a specially\ncrafted input, a remote attacker could possibly use this issue to cause a\ndenial of service. (CVE-2022-45061, CVE-2023-24329)","dates":{"published":"2023-02-27T17:08:31.000Z","modified":"2026-10-08T19:46:44.223Z","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":"python3.9","name":"python3.9","label":"python3.9","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/python3.9","purlType":"deb","versions":[{"text":"< 3.9.5-3ubuntu0~20.04.1+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.9.5-3ubuntu0~20.04.1+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5888-1","label":"ubuntu.com/security/notices/USN-5888-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-20107","label":"ubuntu.com/security/CVE-2015-20107","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-28861","label":"ubuntu.com/security/CVE-2021-28861","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-37454","label":"ubuntu.com/security/CVE-2022-37454","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-42919","label":"ubuntu.com/security/CVE-2022-42919","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-45061","label":"ubuntu.com/security/CVE-2022-45061","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-24329","label":"ubuntu.com/security/CVE-2023-24329","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2015-20107","CVE-2021-28861","CVE-2022-37454","CVE-2022-42919","CVE-2022-45061","CVE-2023-24329"],"downstream":[],"duplicates":[],"related":["CVE-2015-20107","CVE-2021-28861","CVE-2022-37454","CVE-2022-42919","CVE-2022-45061","CVE-2023-24329"]},"timeline":[{"kind":"published","date":"2023-02-27T17:08:31.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-08T19:46:44.223Z","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":"2026-10-20T16:26:00.821Z","stale":false,"partial":false}}