{"schemaVersion":3,"id":"USN-6838-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"ruby2.7, ruby3.0, ruby3.1, ruby3.2 vulnerabilities\n\nIt was discovered that Ruby RDoc incorrectly parsed certain YAML files. If\na user or automated system were tricked into parsing a specially crafted\n.rdoc_options file, a remote attacker could possibly use this issue to\nexecute arbitrary code. (CVE-2024-27281)\n\nIt was discovered that the Ruby regex compiler incorrectly handled certain\nmemory operations. A remote attacker could possibly use this issue to\nobtain sensitive memory contents. (CVE-2024-27282)","dates":{"published":"2024-06-17T14:24:17.000Z","modified":"2026-04-27T17:16:38.938Z","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":"ruby2.7","name":"ruby2.7","label":"ruby2.7","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ruby2.7","purlType":"deb","versions":[{"text":"< 2.7.0-5ubuntu1.13","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.7.0-5ubuntu1.13","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ruby3.0","name":"ruby3.0","label":"ruby3.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ruby3.0","purlType":"deb","versions":[{"text":"< 3.0.2-7ubuntu2.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.0.2-7ubuntu2.6","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"ruby3.2","name":"ruby3.2","label":"ruby3.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ruby3.2","purlType":"deb","versions":[{"text":"< 3.2.3-1ubuntu0.24.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.2.3-1ubuntu0.24.04.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6838-1","label":"ubuntu.com/security/notices/USN-6838-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-27281","label":"ubuntu.com/security/CVE-2024-27281","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-27282","label":"ubuntu.com/security/CVE-2024-27282","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-27281","CVE-2024-27282"],"downstream":[],"duplicates":[],"related":["CVE-2024-27281","CVE-2024-27282"]},"timeline":[{"kind":"published","date":"2024-06-17T14:24:17.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T17:16:38.938Z","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":"2026-10-20T21:52:08.762Z","stale":false,"partial":false}}