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CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0

A Directory Traversal issue was discovered in the Foxit MobilePDF app before 6.1 for iOS. This occurs by abusing the URL + escape character during a Wi-Fi transfer, which could be exploited by attackers to bypass intended restrictions on local application files. Se ha descubierto un problema de salto de directorio en la aplicación Foxit MobilePDF en versiones anteriores a la 6.1. Esto ocurre al abusar del carácter URL + escape durante una transferencia Wi-Fi, lo que podría ser explotado por atacantes para omitir las restricciones planeadas en los archivos locales de la aplicación. • https://www.foxitsoftware.com/support/security-bulletins.php • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0

Use-after-free vulnerability in Foxit Reader and PhantomPDF 7.3.4.311 and earlier on Windows allows remote attackers to cause a denial of service (application crash) and execute arbitrary code via a crafted PDF file. Vulnerabilidad de uso de memoria previamente liberada en Foxit Reader y PhantomPDF, en versiones 7.3.4.311 y anteriores en Windows, permite que atacantes remotos provoquen una denegación de servicio (cierre inesperado de la aplicación) y ejecuten código arbitrario mediante un archivo PDF manipulado. • https://fortiguard.com/zeroday/FG-VD-16-021 https://www.foxitsoftware.com/support/security-bulletins.php • CWE-416: Use After Free •

CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0

Heap-based buffer overflow in Foxit Reader and PhantomPDF 7.3.4.311 and earlier on Windows allows remote attackers to cause a denial of service (memory corruption and application crash) or potentially execute arbitrary code via the Bezier data in a crafted PDF file. Desbordamiento de búfer basado en memoria dinámica (heap) en Foxit Reader y PhantomPDF, en versiones 7.3.4.311 y anteriores en Windows, permite que atacantes remotos provoquen una denegación de servicio (corrupción de memoria y cierre inesperado de la aplicación) o que puedan ejecutar código arbitrario mediante datos Bezier en un archivo PDF manipulado. • https://fortiguard.com/zeroday/FG-VD-16-018 https://www.foxitsoftware.com/support/security-bulletins.php • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.5EPSS: 1%CPEs: 1EXPL: 0

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 8.3.1.21155. 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 parsing of SOT markers. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-17-856 • CWE-125: Out-of-bounds Read CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.5EPSS: 1%CPEs: 1EXPL: 0

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Foxit Reader 8.3.1.21155. 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 parsing of the yTsiz member of SIZ markers. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. • https://www.foxitsoftware.com/support/security-bulletins.php https://zerodayinitiative.com/advisories/ZDI-17-857 • CWE-125: Out-of-bounds Read CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •