{"schemaVersion":3,"id":"MGASA-2015-0459","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated tigervnc packages fix security vulnerabilities\n\nUpdated tigervnc packages fix security vulnerabilities:\n\nAn integer overflow flaw, leading to a heap-based buffer overflow, was\nfound in the way TigerVNC handled screen sizes. A malicious VNC server\ncould use this flaw to cause a client to crash or, potentially, execute\narbitrary code on the client (CVE-2014-8240).\n\nA NULL pointer dereference flaw was found in TigerVNC's XRegion.\nA malicious VNC server could use this flaw to cause a client to crash\n(CVE-2014-8241).","dates":{"published":"2015-11-26T20:47:39.000Z","modified":"2026-04-16T06:26:24.935Z","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":"tigervnc","name":"tigervnc","label":"tigervnc","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/tigervnc","purlType":"rpm","versions":[{"text":"< 1.3.1-6.1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.1-6.1.mga5","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2015-0459.html","label":"advisories.mageia.org/MGASA-2015-0459.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=17190","label":"bugs.mageia.org/show_bug.cgi?id=17190","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://rhn.redhat.com/errata/RHSA-2015-2233.html","label":"rhn.redhat.com/errata/RHSA-2015-2233.html","hostname":"rhn.redhat.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2014-8240","CVE-2014-8241"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2015-11-26T20:47:39.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:26:24.935Z","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":"2026-10-22T10:02:36.295Z","stale":false,"partial":false}}