{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T15:26:05.058","vulnerabilities":[{"cve":{"id":"CVE-2024-8821","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2024-11-22T21:15:20.357","lastModified":"2024-12-04T14:48:52.033","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"PDF-XChange Editor U3D File Parsing Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-24216."},{"lang":"es","value":"Vulnerabilidad de divulgación de información de Use-After-Free del análisis de archivos U3D en PDF-XChange Editor. Esta vulnerabilidad permite a atacantes remotos divulgar información confidencial sobre instalaciones afectadas de PDF-XChange Editor. Se requiere la interacción del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica existe en el análisis de archivos U3D. El problema es el resultado de la falta de validación de la existencia de un objeto antes de realizar operaciones en el objeto. Un atacante puede aprovechar esto junto con otras vulnerabilidades para ejecutar código arbitrario en el contexto del proceso actual. Era ZDI-CAN-24216."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV30":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","baseScore":3.3,"baseSeverity":"LOW","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":1.4}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:pdf-xchange:pdf-tools:10.3.0.386:*:*:*:*:*:*:*","matchCriteriaId":"C93EFAC4-4B02-41B1-A788-0A7FC98CD499"},{"vulnerable":true,"criteria":"cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.3.0.386:*:*:*:*:*:*:*","matchCriteriaId":"207FF12C-548C-425F-9474-61148DBE69C2"}]}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-24-1244/","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory","VDB Entry"]}]}}]}