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CVSS: 4.9EPSS: 0%CPEs: 16EXPL: 0

The IPv6 implementation in the kernel in Apple Mac OS X before 10.6.8 allows local users to cause a denial of service (NULL pointer dereference and reboot) via vectors involving socket options. La implementación de IPv6 en el núcleo de Apple Mac OS X antes de v10.6.8 permite a usuarios locales provocar una denegación de servicio (por un puntero a NULL y el reinicio de la máquina) a través de vectores que implican opciones de socket. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://support.apple.com/kb/HT4723 http://support.apple.com/kb/HT4999 http://www.securityfocus.com/bid/48422 •

CVSS: 7.5EPSS: 7%CPEs: 16EXPL: 0

Integer overflow in ColorSync in Apple Mac OS X before 10.6.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an image containing a crafted embedded ColorSync profile that triggers a heap-based buffer overflow. Un desbordamiento de entero en ColorSync para Apple Mac OS X antes de v10.6.8 permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (caída de la aplicación) a través de una imagen que contiene un perfil ColorSync incrustado que ha sido debidamente modificado y que provoca un desbordamiento de búfer basado en memoria dinámica. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari on Windows and multiple applications on OSX. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The flaw exists within the ColorSync component which is used when handling image files containing embedded ICC data. When handling the ncl2 tag the process miscalculates an integer value used in a memory allocation. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://support.apple.com/kb/HT4723 http://support.apple.com/kb/HT4808 http://support.apple.com/kb/HT4981 http://support.apple.com/kb/HT5130 • CWE-189: Numeric Errors •

CVSS: 6.8EPSS: 2%CPEs: 20EXPL: 0

Heap-based buffer overflow in ImageIO in Apple Mac OS X before 10.6.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image. Una vulnerabilidad de desbordamiento de búfer de memoria dinámica en ImageIO en Apple Mac OS X antes de v10.6.8 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (caída de aplicación) a través de una imagen TIFF modificada a mano. • http://archives.neohapsis.com/archives/bugtraq/2011-07/0034.html http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://osvdb.org/73368 http://support.apple.com/kb/HT4723 http://support.apple.com/kb/HT4808 http://support.apple.com/kb/HT4981 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.9EPSS: 0%CPEs: 2EXPL: 0

The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation (EV) certificates that lack OCSP URLs, which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate. El componente de Política de Certificados de Confianza en Apple Mac OS X antes de v10.6.8 no realiza la comprobación de CRL para los certificados de Validación Extendida (EV) que carecen de direcciones URL OCSP, lo que podría permitir falsificar un servidor SSL a atacantes man-in-the-middle a través de una revocación certificado. • http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://support.apple.com/kb/HT4723 http://www.securityfocus.com/bid/48447 • CWE-295: Improper Certificate Validation •

CVSS: 6.4EPSS: 0%CPEs: 8EXPL: 0

servermgrd in Apple Mac OS X before 10.6.8 allows remote attackers to read arbitrary files, and possibly send HTTP requests to intranet servers or cause a denial of service (CPU and memory consumption), via an XML-RPC request containing an entity declaration in conjunction with an entity reference, related to an XML External Entity (aka XXE) issue. servermgrd en Apple Mac OS X antes de v10.6.8 permite a atacantes remotos leer ficheros de su elección, y posiblemente enviar peticiones HTTP a los servidores de la intranet o causar una denegación de servicio (por consumo de CPU y memoria), a través de una petición XML-RPC que contiene una declaración de entidad junto con una referencia de entidad, relacionada con un problema con una entidad XML externa (también conocida como XXE). • http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://support.apple.com/kb/HT4723 http://www.securityfocus.com/bid/48445 • CWE-399: Resource Management Errors •