{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T23:12:52.097","vulnerabilities":[{"cve":{"id":"CVE-2018-9956","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2018-05-17T15:29:02.863","lastModified":"2026-06-17T02:07:23.227","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.1.1049. 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 XFA Button elements. When setting the title attribute, the process does not properly validate the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5617."},{"lang":"es","value":"Esta vulnerabilidad permite que los atacantes remotos ejecuten código arbitrario en instalaciones vulnerables de Foxit Reader 9.0.1.1049. Se requiere de interacción del usuario para explotar esta vulnerabilidad en la que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. Este error en concreto existe en el manejo de elementos XFA Button. Al establecer el atributo title, el proceso no valida correctamente la existencia de un objeto previa a la realización de operaciones sobre el objeto. Un atacante podría aprovecharse de esta vulnerabilidad para ejecutar código en el contexto del actual proceso. Anteriormente era ZDI-CAN-5617."}],"affected":[{"source":"zdi-disclosures@trendmicro.com","affectedData":[{"vendor":"Foxit","product":"Foxit Reader","versions":[{"version":"9.0.1.1049","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-416"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:foxitsoftware:foxit_reader:*:*:*:*:*:*:*:*","versionEndIncluding":"9.0.1.1049","matchCriteriaId":"E7A58B63-E44D-4EDE-BE3D-D2F1502224C2"},{"vulnerable":true,"criteria":"cpe:2.3:a:foxitsoftware:phantompdf:*:*:*:*:*:*:*:*","versionEndIncluding":"9.0.1.1049","matchCriteriaId":"38BDD119-28A6-4DBE-83D8-05F7254AF603"}]}]}],"references":[{"url":"https://www.foxitsoftware.com/support/security-bulletins.php","source":"zdi-disclosures@trendmicro.com","tags":["Patch","Vendor Advisory"]},{"url":"https://zerodayinitiative.com/advisories/ZDI-18-340","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://www.foxitsoftware.com/support/security-bulletins.php","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://zerodayinitiative.com/advisories/ZDI-18-340","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]}]}}]}