{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T12:12:08.622","vulnerabilities":[{"cve":{"id":"CVE-2025-6660","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2025-06-25T22:15:23.863","lastModified":"2025-07-07T17:37:13.450","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"PDF-XChange Editor GIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code 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 GIF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26763."},{"lang":"es","value":"Vulnerabilidad de ejecución remota de código por desbordamiento de búfer basado en montón en el análisis de archivos GIF del editor PDF-XChange. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en las instalaciones afectadas del editor PDF-XChange. Para explotar esta vulnerabilidad, se requiere la interacción del usuario, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica se encuentra en el análisis de archivos GIF. El problema se debe a la falta de una validación adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos a un búfer basado en montón de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-26763."}],"metrics":{"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:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-122"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:pdf-xchange:pdf-tools:10.5.2.395:*:*:*:*:*:*:*","matchCriteriaId":"2BD9DF1A-4580-487C-B5CD-5CFEA9B9EFC7"},{"vulnerable":true,"criteria":"cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.5.2.395:*:*:*:*:*:*:*","matchCriteriaId":"38301DEE-CA79-48C7-9E8C-1EA9EDEFACD3"},{"vulnerable":true,"criteria":"cpe:2.3:a:pdf-xchange:pdf-xchange_pro:10.5.2.395:*:*:*:*:*:*:*","matchCriteriaId":"2BF8A7ED-1520-4BCA-9AF4-7D7CE59458D3"}]}]}],"references":[{"url":"https://www.pdf-xchange.com/support/security-bulletins.html","source":"zdi-disclosures@trendmicro.com","tags":["Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-443/","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory"]}]}}]}