{"schemaVersion":3,"id":"CVE-2018-3960","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096. A use-after-free condition can occur when accessing the Producer property of the this.info object. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.","dates":{"published":"2018-10-02T21:00:00.000Z","modified":"2024-09-16T23:26:04.515Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:L/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":0.02361,"percentile":0.83544,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.02361},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02361,"percentile":0.83544}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02361,"percentile":null},{"date":"2026-10-05T00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At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. 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