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CVSS: 9.3EPSS: 35%CPEs: 83EXPL: 0

Heap-based buffer overflow in the JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted PDF file that contains JBIG2 text region segments with Huffman encoding. Desbordamiento de búfer basado en memoria dinámica (heap) en el filtro JBIG2 en adobe acrobat 7 reader 7 anterior a v7.1.3, Adobe Reader 8 y Acrobat 8 anterior a v8.1.6, y Adobe Reader 9 y Acrobat 9 anterior v9.1.2, permite a atacantes remotos provocar una denegación de servicio (corrupción de memoria) o posiblemente, la ejecución de código de su elección a través de un archivo PDF manipulado que contiene unos segmentos de una región de texto JBIG2 codificado en Huffman. • http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://secunia.com/advisories/34580 http://secunia.com/advisories/35496 http://secunia.com/advisories/35655 http://secunia.com/advisories/35685 http://secunia.com/advisories/35734 http://secunia.com/secunia_research/2009-24 http://security.gentoo.org/glsa/glsa-200907-06.xml http://securitytracker.com/id?1022361 http://www.adobe.com&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 32%CPEs: 83EXPL: 0

Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 might allow attackers to execute arbitrary code via unspecified vectors that trigger memory corruption. Adobe Reader v7 y Acrobat v7 anteriores a v7.1.3, Adobe Reader v8 y Acrobat v8 anteriores a v8.1.6, y Adobe Reader v9 y Acrobat v9 anteriores a v9.1.2 podría permitir a atacantes ejecutar código arbitrario a través de vectores inespecíficos que inician la corrupción de la memoria. • http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://secunia.com/advisories/34580 http://secunia.com/advisories/35496 http://secunia.com/advisories/35655 http://secunia.com/advisories/35685 http://secunia.com/advisories/35734 http://security.gentoo.org/glsa/glsa-200907-06.xml http://securitytracker.com/id?1022361 http://www.adobe.com/support/security/bulletins/apsb09-07.html http:&# • CWE-399: Resource Management Errors •

CVSS: 9.3EPSS: 55%CPEs: 83EXPL: 0

Stack-based buffer overflow in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and Acrobat 9 before 9.1.2 might allow attackers to execute arbitrary code via a PDF file containing a malformed U3D model file with a crafted extension block. Un desbordamiento de búfer en la región stack de la memoria en Reader versión 7 y Acrobat versiones 7 anteriores a 7.1.3 de Adobe, Reader versión 8 y Acrobat versiones 8 anteriores a 8.1.6 y Reader versión 9 y Acrobat versiones 9 anteriores a 9.1.2 de Adobe, podría permitir a los atacantes ejecutar código arbitrario por medio de un archivo PDF que contiene un archivo de modelo U3D malformado con un bloque de extensión diseñado. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Acrobat and Adobe Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious web address or open a malicious file. The specific flaw exists when parsing malformed U3D model files contained in a PDF. When a specially crafted extension block of a model is processed, insufficient bounds checking is done before a call to wcsncpy(). • http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://secunia.com/advisories/34580 http://secunia.com/advisories/35496 http://secunia.com/advisories/35655 http://secunia.com/advisories/35685 http://secunia.com/advisories/35734 http://security.gentoo.org/glsa/glsa-200907-06.xml http://securitytracker.com/id?1022361 http://www.adobe.com/support/security/bulletins/apsb09-07.html http:&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 0%CPEs: 2EXPL: 0

Opera executes DOM calls in response to a javascript: URI in the target attribute of a submit element within a form contained in an inline PDF file, which might allow remote attackers to bypass intended Adobe Acrobat JavaScript restrictions on accessing the document object, as demonstrated by a web site that permits PDF uploads by untrusted users, and therefore has a shared document.domain between the web site and this javascript: URI. NOTE: the researcher reports that Adobe's position is "a PDF file is active content." Opera ejecuta llamadas a DOM en respuesta a un "javascript: URI" en el atributo target de un elemento submit en un formulario contenido en un fichero PDF, lo que podría permitir a atacantes remotos eludir las restricciones JavaScript al acceder al objeto de documento, como lo demuestran un sitio web que permite subir archivos PDF por usuarios no confiables, y por lo tanto disponer de un document.domain compartido entre el sitio web y este "javascript: URI". NOTA: El investigador informa de que la posición de Adobe es "un archivo PDF es contenido activo". • http://secniche.org/papers/SNS_09_03_PDF_Silent_Form_Re_Purp_Attack.pdf http://www.securityfocus.com/archive/1/503183/100/0/threaded • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.3EPSS: 0%CPEs: 2EXPL: 0

Apple Safari executes DOM calls in response to a javascript: URI in the target attribute of a submit element within a form contained in an inline PDF file, which might allow remote attackers to bypass intended Adobe Acrobat JavaScript restrictions on accessing the document object, as demonstrated by a web site that permits PDF uploads by untrusted users, and therefore has a shared document.domain between the web site and this javascript: URI. NOTE: the researcher reports that Adobe's position is "a PDF file is active content." Apple Safari ejecuta llamadas DOM en respuesta a un javascript en el atributo "target" (objetivo) de un elemento submit dentro de un formulario contenido en un fichero PDF en línea, lo que puede permitir a usuarios remotos evitar las restricciones de Adobe Acrobat JavaScript de acceder al documento objeto, como se ha demostrado en un wervidor web que permite subir ficheros PDF por usuarios no confiables, y tener un document.domain compartido entre el servidor web y este javascript. NOTA: el investigador ha informado de que la posición de Adobe es "un fichero PDF es un contenido activo.". • http://secniche.org/papers/SNS_09_03_PDF_Silent_Form_Re_Purp_Attack.pdf http://www.securityfocus.com/archive/1/503183/100/0/threaded • CWE-264: Permissions, Privileges, and Access Controls •