{"schemaVersion":3,"id":"CVE-2018-14295","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit PhantomPDF Phantom PDF 9.1.5096. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of PDF documents. When parsing shading patterns, the process does not properly validate user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-6223.","dates":{"published":"2018-07-31T20:00:00.000Z","modified":"2024-08-05T09:21:41.567Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.08784,"percentile":0.95139,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-0.11099999999999999,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.08895},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0255,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.08784,"percentile":0.95139}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0255,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.08895,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.08784,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0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Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"}],"affected":[{"vendor":"foxit","product":"foxit phantompdf","name":"Foxit PhantomPDF","label":"foxit phantompdf","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"Phantom PDF 9.1.5096","noFixRecorded":false,"fixedIn":null}],"versionsText":"Phantom PDF 9.1.5096","eol":null,"hubHref":"/vendor/foxit/foxit_phantompdf"},{"vendor":"foxitsoftware","product":"foxit_reader","name":"foxit reader","label":"foxit_reader","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 9.1.0.5096","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 9.1.0.5096","eol":null,"hubHref":"/vendor/foxitsoftware/foxit_reader"},{"vendor":"foxitsoftware","product":"phantompdf","name":"phantompdf","label":"phantompdf","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 9.1.0.5096","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 9.1.0.5096","eol":null,"hubHref":"/vendor/foxitsoftware/phantompdf"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.foxitsoftware.com/support/security-bulletins.php","label":"www.foxitsoftware.com/support/security-bulletins.php","hostname":"www.foxitsoftware.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"https://zerodayinitiative.com/advisories/ZDI-18-755","label":"zerodayinitiative.com/advisories/ZDI-18-755","hostname":"zerodayinitiative.com","tags":["X Refsource MISC","Third Party Advisory","VDB Entry"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-07-31T20:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T09:21:41.567Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":37,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T21:18:41.165Z","stale":false,"partial":false}}