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CVSS: 10.0EPSS: 93%CPEs: 108EXPL: 1

Use-after-free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, Safari before 4.1 on Mac OS X 10.4, and Safari on Apple iPhone OS allows remote attackers to execute arbitrary code or cause a denial of service (application crash), or read the SMS database or other data, via vectors related to "attribute manipulation," as demonstrated by Vincenzo Iozzo and Ralf Philipp Weinmann during a Pwn2Own competition at CanSecWest 2010. Una vulnerabilidad de uso de memoria previamente liberada en WebKit en Safari de Apple anterior a versión 5.0 sobre Mac OS X versiones 10.5 hasta 10.6 y Windows, Safari anterior a versión 4.1 sobre Mac OS X versión 10.4, y Safari en iPhone OS de Apple, permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (bloqueo de aplicación), o leer la base de datos SMS u otros datos, por medio de vectores relacionados con "attribute manipulation", como es demostrado por Vincenzo Iozzo y Ralf Philipp Weinmann durante una competición Pwn2Own en CanSecWest 2010. This vulnerability allows remote attackers to execute remote code on vulnerable installations of Apple Webkit. User interaction is required in that a target must be coerced into visiting a malicious page. The specific flaw exists within Webkit's process for destructing attribute objects via the removeChild method. If an attribute's child object is accessed after the attribute was removed from the document, an invalid pointer is referenced. • https://www.exploit-db.com/exploits/16974 http://dvlabs.tippingpoint.com/blog/2010/02/15/pwn2own-2010 http://lists.apple.com/archives/security-announce/2010//Jun/msg00002.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00000.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html http://news.cnet.com/8301-27080_3-20001126-245.html http://secunia.com/advisories/40105 http://secunia.com/advisories/40196 http://securityreason.com/securityalert • CWE-399: Resource Management Errors •

CVSS: 6.8EPSS: 3%CPEs: 73EXPL: 0

Integer overflow in ColorSync in Apple Mac OS X 10.4.11 and 10.5.8, and Safari before 4.0.4 on Windows, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted ColorSync profile embedded in an image, leading to a heap-based buffer overflow. Un desbordamiento enteros en ColorSync en Mac OS X versiones 10.4.11 y 10.5.8, y Safari anterior a versión 4.0.4, de Apple, en Windows, permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (bloqueo de aplicación) por medio de un bloqueo de un perfil ColorSync diseñado insertado en una imagen, conllevando a un desbordamiento de búfer en la región heap de la memoria. • http://lists.apple.com/archives/security-announce/2009/Nov/msg00001.html http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html http://osvdb.org/57949 http://secunia.com/advisories/36701 http://secunia.com/advisories/37346 http://support.apple.com/kb/HT3865 http://support.apple.com/kb/HT3949 http://www.securityfocus.com/bid/36357 http://www.vupen.com/english/advisories/2009/3217 https://exchange.xforce.ibmcloud.com/vulnerabilities/53166 • CWE-189: Numeric Errors •

CVSS: 7.1EPSS: 0%CPEs: 81EXPL: 0

WebKit in Apple Safari before 4.0.3 does not properly restrict the URL scheme of the pluginspage attribute of an EMBED element, which allows user-assisted remote attackers to launch arbitrary file: URLs and obtain sensitive information via a crafted HTML document. WebKit en Apple Safari anteriores a v4.0.3 no restringe apropiadamente el esquema URL del atributo pluginspage de un elemento EMBED, lo que permite a los atacantes remotos asistidos por usuarios lanzar un archivo arbitrario: URLs y obtener información sensible a través de un documento HTML manipulado. • http://lists.apple.com/archives/security-announce/2009/Aug/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/43068 http://support.apple.com/kb/HT3733 http://www.securityfocus.com/bid/36024 http://www.securitytracker.com/id?1022720 http://www.vupen.com/english/advisories/2011/0212 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 9.3EPSS: 90%CPEs: 81EXPL: 1

Buffer overflow in WebKit in Apple Safari before 4.0.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted floating-point numbers. Desbordamiento de búfer en WebKit en Apple Safari anteriores a v4.0.3, permite a los atacantes remotos ejecutar arbitrariamente código o causar una denegación de servicio (caída de la aplicación) a través de un número punto-flotante manipulado. • https://www.exploit-db.com/exploits/33164 http://lists.apple.com/archives/security-announce/2009/Aug/msg00002.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/43068 http://support.apple.com/kb/HT3733 http://support.apple.com/kb/HT4225 http://www.securityfocus.com/bid/36023 http://www.securitytracker.com/id?1022717 http://www.vupen.com/english/ • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.5EPSS: 0%CPEs: 38EXPL: 0

Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework. Múltiples vulnerabilidades de uso anterior a la liberación en libxml2 v2.5.10, v2.6.16, v2.6.26, v2.6.27, y v2.6.32, y libxml v1.8.17, permite a atacantes dependientes de contexto producir una denegación de servicio (caída de aplicación) a través de una ,manipulación de (1) una notación o (2) tipos de atributo de enumeración en un fichero XML como se demostró en Codenomicon XML fuzzing framework. • http://googlechromereleases.blogspot.com/2009/08/stable-update-security-fixes.html http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html http://lists.apple.com/archives/security-announce/2009/Nov/msg00001.html http://lists.apple.com/archives/security-announce/2010/Jun/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2009-09/msg00001.html http://secunia.com/advisories/35036 http://secunia.com/advisories/36207 http://secunia.com/advisories/36338 http://secunia • CWE-416: Use After Free •