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CVSS: 9.3EPSS: 2%CPEs: 34EXPL: 1

WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not properly handle constant (aka const) declarations in a type-conversion operation during JavaScript exception handling, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document. WebKit en Apple Safari antes de v4.0 no maneja adecuadamente constantes (alias const) declaradas en una operación de conversión de tipo durante el manejo de excepciones en JavaScript, lo cual permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y cuelgue de aplicación) a través de un documento HTML elaborado. • http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://osvdb.org/54984 http://secunia.com/advisories/35379 http://secunia.com/advisories/43068 http://securitytracker.com/id?1022345 http://support.apple.com/kb/HT3613 http://support.apple.com/kb/HT3639 http://www.securityfocus.com/bid/35260 http://www.sec • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 3%CPEs: 62EXPL: 1

WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 does not initialize a pointer during handling of a Cascading Style Sheets (CSS) attr function call with a large numerical argument, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted HTML document. WebKit en Apple Safari anteriores a v4.0 no inicializa un puntero durante el proceso de llamada de función attr Cascading Style Sheets (CSS) con un argumento numérico largo, lo que permite a los atacantes remotos ejecutar arbitrariamente código o causar una denegación de servicio (corrupción de memoria y caída de la aplicación) a través de documentos HTML manipulados. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple WebKit. User interaction is required to exploit this vulnerability in that the target must visit a malicious page. The specific flaw exists in the handling of attr() functions in a CSS content object. When a large numerical value is passed as the argument to the attr() function, a memory corruption will occur which can be leveraged to execute arbitrary coder under the context of the current user. • http://blog.zoller.lu/2009/05/advisory-apple-safari-remote-code.html http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://osvdb.org/55006 http://secunia.com/advisories/35379 http://secunia.com/advisories/35588 http://secunia.com/advisories/36057 http://secunia.com/advisories/36062 http://secunia.com/advisories • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 9.3EPSS: 3%CPEs: 48EXPL: 1

Use-after-free vulnerability in the JavaScript DOM implementation in WebKit in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by destroying a document.body element that has an unspecified XML container with elements that support the dir attribute. Vulnerabilidad de uso después de la liberación en la implementación en WebKit en Apple Safari anteriores a v4.0, permite a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (caída de la aplicación) destruyendo un elemento document.body que tiene un contenedor XML no especificado con elementos que soportan el atributo dir. This vulnerability allows attackers to execute arbitrary code on vulnerable software utilizing the Apple WebKit library. User interaction is required to exploit this vulnerability in that the target must visit a malicious page. The specific flaw exists when the document.body element contains a specific XML container containing various elements supporting the 'dir' attribute. During the destruction of this element, if the rendering object responsible for the element is being removed, the application will then make a call to a method for an object that doesn't exist which can lead to code execution under the context of the current user. • http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://osvdb.org/55008 http://secunia.com/advisories/35379 http://secunia.com/advisories/43068 http://securitytracker.com/id?1022345 http://support.apple.com/kb/HT3613 http://support.apple.com/kb/HT3639 http://www.securityfocus.com/archive/1/504172/100/0/thr • CWE-399: Resource Management Errors •

CVSS: 9.3EPSS: 7%CPEs: 34EXPL: 0

Use-after-free vulnerability in the garbage-collection implementation in WebCore in WebKit in Apple Safari before 4.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption and application crash) via an SVG animation element, related to SVG set objects, SVG marker elements, the targetElement attribute, and unspecified "caches." Vulnerabilidad de uso después de la liberación en la implementación de la recolección de basura en WebCore en WebKit en Apple Safari anteriores a v4.0 que permite a los atacantes remotos ejecutar arbitrariamente código o causar una denegación de servicio (corrupción de memoria dinámica y caída de la aplicación) a través de un elemento de animación SVG, en relación a objetos establecidos SVG, elementos indicadores SVG, el atributo targetElement, y "caches" no especificadas. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari. User interaction is required to exploit this vulnerability in that the target must visit a malicious page. The specific flaw exists in the garbage collection of JavaScript set elements in WebCore. When an SVG set object is appended to an SVG marker element that is dereferenced, calls to the targetElement attribute will fail to reference count the marker element. • http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://osvdb.org/55013 http://secunia.com/advisories/35379 http://secunia.com/advisories/35576 http://secunia.com/advisories/36461 http://secunia.com/advisories/43068 http://securitytracker.com/id?1022345 http://support.apple.com/kb/HT3613 http://www.mandriva.com/security/advisories?name=MDVSA-2010:182 http://www.redhat.com/support&# • CWE-399: Resource Management Errors CWE-416: Use After Free •

CVSS: 4.3EPSS: 0%CPEs: 70EXPL: 1

Cross-site scripting (XSS) vulnerability in Safari before 3.2.3, and 4 Public Beta, on Apple Mac OS X 10.5 before 10.5.7 and Windows allows remote attackers to inject arbitrary web script or HTML via a crafted feed: URL. Vulnerabilidad de ejecución de secuencias de comandos en sitios cruzados (XSS) en Safari v3.2.3 y v4 Beta Pública, en el Apple Mac OS X v10.5 y anteriores a v10.5.7 y Windows permite a atacantes remotos inyectar script web arbitrario o HTML a través de una suscripción manipulada: URL. • https://www.exploit-db.com/exploits/32994 http://lists.apple.com/archives/security-announce/2009/May/msg00000.html http://lists.apple.com/archives/security-announce/2009/May/msg00001.html http://lists.apple.com/archives/security-announce/2009/May/msg00002.html http://secunia.com/advisories/35056 http://secunia.com/advisories/35074 http://support.apple.com/kb/HT3549 http://support.apple.com/kb/HT3550 http://www.securityfocus.com/bid/34925 http://www.securitytracker.com/id?1022 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •