{"schemaVersion":3,"id":"MGASA-2021-0113","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated jasper packages fix security vulnerability\n\njp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based\nbuffer over-read when there is an invalid relationship between the number of\nchannels and the number of image components (CVE-2021-3272).\n\nA flaw was found in jasper. An out of bounds read issue was found in jp2_decode\nfunction which may lead to disclosure of information or program crash\n(CVE-2021-26926).\n\nA flaw was found in jasper. A null pointer dereference in jp2_decode in\njp2_dec.c may lead to program crash and denial of service (CVE-2021-26927).","dates":{"published":"2021-03-04T16:53:32.000Z","modified":"2026-04-16T04:42:19.108Z","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":"mageia","product":"jasper","name":"jasper","label":"jasper","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/jasper","purlType":"rpm","versions":[{"text":"< 2.0.25-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.0.25-1.mga7","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2021-0113.html","label":"advisories.mageia.org/MGASA-2021-0113.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=28318","label":"bugs.mageia.org/show_bug.cgi?id=28318","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/HD2Y2LT4N5ZWCMKYCUIKB3XODNJLOW3J/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/ZSE7IN2V4KAQDTSMRIVDIHQ6XXFC4AUH/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-26926","CVE-2021-26927","CVE-2021-3272"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-03-04T16:53:32.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:42:19.108Z","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":"2026-10-19T17:06:25.706Z","stale":false,"partial":false}}