{"schemaVersion":3,"id":"USN-5946-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"libxstream-java vulnerabilities\n\nLai Han discovered that XStream incorrectly handled certain inputs.\nIf a user or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to cause a denial\nof service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.\n(CVE-2021-39140)\n\nIt was discovered that XStream incorrectly handled certain inputs. If\na user or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to execute\narbitrary code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04\nLTS. (CVE-2021-39139, CVE-2021-39141, CVE-2021-39144, CVE-2021-39145,\nCVE-2021-39146, CVE-2021-39147, CVE-2021-39148, CVE-2021-39149,\nCVE-2021-39151, CVE-2021-39153, CVE-2021-39154)\n\nIt was discovered that XStream incorrectly handled certain inputs. If\na user or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to obtain\nsensitive information. This issue only affected Ubuntu 18.04 LTS and\nUbuntu 20.04 LTS. (CVE-2021-39150, CVE-2021-39152)\n\nLai Han discovered that XStream incorrectly handled certain inputs.\nIf a user or an automated system were tricked into opening a specially crafted\ninput file, a remote attacker could possibly use this issue to cause a denial\nof service. (CVE-2022-41966)","dates":{"published":"2023-03-13T10:57:59.000Z","modified":"2026-06-29T13:50:50.514Z","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":"libxstream-java","name":"libxstream-java","label":"libxstream-java","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libxstream-java","purlType":"deb","versions":[{"text":"< 1.4.7-1ubuntu0.1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.8-1ubuntu0.1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.11.1-1+deb10u4build0.18.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.11.1-1ubuntu0.3","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.18-2ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.7-1ubuntu0.1+esm1 | < 1.4.8-1ubuntu0.1+esm1 | < 1.4.11.1-1+deb10u4build0.18.04.1 | < 1.4.11.1-1ubuntu0.3 | < 1.4.18-2ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5946-1","label":"ubuntu.com/security/notices/USN-5946-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-39139","label":"ubuntu.com/security/CVE-2021-39139","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39140","label":"ubuntu.com/security/CVE-2021-39140","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39141","label":"ubuntu.com/security/CVE-2021-39141","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39144","label":"ubuntu.com/security/CVE-2021-39144","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39145","label":"ubuntu.com/security/CVE-2021-39145","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39146","label":"ubuntu.com/security/CVE-2021-39146","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39147","label":"ubuntu.com/security/CVE-2021-39147","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39148","label":"ubuntu.com/security/CVE-2021-39148","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39149","label":"ubuntu.com/security/CVE-2021-39149","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39150","label":"ubuntu.com/security/CVE-2021-39150","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39151","label":"ubuntu.com/security/CVE-2021-39151","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39152","label":"ubuntu.com/security/CVE-2021-39152","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39153","label":"ubuntu.com/security/CVE-2021-39153","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39154","label":"ubuntu.com/security/CVE-2021-39154","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-41966","label":"ubuntu.com/security/CVE-2022-41966","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-39139","CVE-2021-39140","CVE-2021-39141","CVE-2021-39144","CVE-2021-39145","CVE-2021-39146","CVE-2021-39147","CVE-2021-39148","CVE-2021-39149","CVE-2021-39150","CVE-2021-39151","CVE-2021-39152","CVE-2021-39153","CVE-2021-39154","CVE-2022-41966"],"downstream":[],"duplicates":[],"related":["CVE-2021-39139","CVE-2021-39140","CVE-2021-39141","CVE-2021-39144","CVE-2021-39145","CVE-2021-39146","CVE-2021-39147","CVE-2021-39148","CVE-2021-39149","CVE-2021-39150","CVE-2021-39151","CVE-2021-39152","CVE-2021-39153","CVE-2021-39154","CVE-2022-41966"]},"timeline":[{"kind":"published","date":"2023-03-13T10:57:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-29T13:50:50.514Z","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":"2026-10-19T08:21:44.576Z","stale":false,"partial":false}}