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CVSS: 9.3EPSS: 58%CPEs: 42EXPL: 0

Heap-based buffer overflow in Apple QuickTime before 7.6 allows remote attackers to cause a denial of service (application termination) and execute arbitrary code via an AVI movie file with an invalid nBlockAlign value in the _WAVEFORMATEX structure. Un desbordamiento de búfer en la región heap de la memoria en Apple QuickTime anterior a la versión 7.6 permite a los atacantes remotos causar una denegación de servicio (terminación de aplicación) y ejecutar código arbitrario por medio de un archivo de película AVI con un valor nBlockAlign no válido en la estructura _WAVEFORMATEX. This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Apple QuickTime. 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 AVI files. When the AVI header contains a malformed nBlockAlign value in the _WAVEFORMATEX structure, a heap overflow may occur which can be leveraged to execute arbitrary code under the context of the current user. • http://lists.apple.com/archives/security-announce/2009/Jan/msg00000.html http://osvdb.org/51526 http://secunia.com/advisories/33632 http://support.apple.com/kb/HT3403 http://www.securityfocus.com/bid/33387 http://www.us-cert.gov/cas/techalerts/TA09-022A.html http://www.vupen.com/english/advisories/2009/0212 http://www.zerodayinitiative.com/advisories/ZDI-09-006 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6218 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 6%CPEs: 14EXPL: 0

Integer signedness error in BOM in Apple Mac OS X before 10.5.6 allows remote attackers to execute arbitrary code via the headers in a crafted CPIO archive, leading to a stack-based buffer overflow. Error de presencia de signo en entero en BOM en Apple Mac OS X versiones anteriores a 10.5.6 que permite a los atacantes remotos ejecutar arbitrariamente código a través de las cabeceras de un fichero CPIO manipulado, permitiendo un desbordamiento de búfer basado en pila. • http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html http://secunia.com/advisories/33179 http://support.apple.com/kb/HT3338 http://www.securityfocus.com/bid/32839 http://www.securityfocus.com/bid/32876 http://www.securitytracker.com/id?1021399 http://www.us-cert.gov/cas/techalerts/TA08-350A.html http://www.vupen.com/english/advisories/2008/3444 • CWE-189: Numeric Errors •

CVSS: 7.2EPSS: 0%CPEs: 12EXPL: 0

Multiple integer overflows in the kernel in Apple Mac OS X before 10.5.6 on Intel platforms allow local users to gain privileges via a crafted call to (1) i386_set_ldt or (2) i386_get_ldt. Multiples desbordamientos de entero en el kernel de Apple Mac OS X anteriores a v10.5.6 en plataformas Intel permite a usuarios locales ganar privilegios a través de una llamada manipulada a (1) i386_set_ldt or (2) i386_get_ldt. • http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html http://secunia.com/advisories/33179 http://support.apple.com/kb/HT3338 http://www.securityfocus.com/bid/32839 http://www.securityfocus.com/bid/32879 http://www.securitytracker.com/id?1021403 http://www.us-cert.gov/cas/techalerts/TA08-350A.html http://www.vupen.com/english/advisories/2008/3444 • CWE-189: Numeric Errors •

CVSS: 4.9EPSS: 0%CPEs: 12EXPL: 0

The kernel in Apple Mac OS X before 10.5.6 allows local users to cause a denial of service (infinite loop and system halt) by running an application that is dynamically linked to libraries on an NFS server, related to occurrence of an exception in this application. El núcleo en Apple Mac OS X versiones anteriores a 10.5.6 permite a usuarios locales provocar una denegación de servicio (bucle infinito y parada del sistema) mediante la ejecución de una aplicación que está dinámicamente enlazada a librebrías en un servidor NFS, relacionado con la aparición de una excepción es esta aplicación. • http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html http://secunia.com/advisories/33179 http://support.apple.com/kb/HT3338 http://www.securityfocus.com/bid/32839 http://www.securityfocus.com/bid/32873 http://www.securitytracker.com/id?1021404 http://www.us-cert.gov/cas/techalerts/TA08-350A.html http://www.vupen.com/english/advisories/2008/3444 • CWE-399: Resource Management Errors •

CVSS: 10.0EPSS: 0%CPEs: 14EXPL: 0

Integer overflow in the inet_net_pton API in Libsystem in Apple Mac OS X before 10.5.6 allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors. NOTE: this may be related to the WLB-2008080064 advisory published by SecurityReason on 20080822; however, as of 20081216, there are insufficient details to be sure. Desbordamiento de entero en el API inet_net_pton de Libsystem de Apple Mac OS X anterior a v10.5.6, permite a atacantes dependientes del contexto ejecutar código de su elección o provocar una denegación de servicio (caída de la aplicación) a través de vectores no especificados. NOTA: Puede que esté relacionado con el aviso WLB-2008080064 publicado por SecurityReason el 22-08-2008; sin embargo a 16-12-2008 no hay suficientes detalles para confirmarlo. • http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html http://secunia.com/advisories/33179 http://support.apple.com/kb/HT3338 http://www.securityfocus.com/bid/32839 http://www.securityfocus.com/bid/32877 http://www.securitytracker.com/id?1021406 http://www.us-cert.gov/cas/techalerts/TA08-350A.html http://www.vupen.com/english/advisories/2008/3444 • CWE-189: Numeric Errors •