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CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 0

Internet Sharing in Apple Mac OS X before 10.7.3 does not preserve the Wi-Fi configuration across software updates, which allows remote attackers to obtain sensitive information by leveraging the lack of a WEP password for a Wi-Fi network. La compartición del acceso a Internet (Internet Sharing) en Apple Mac OS X antes de v10.7.3 no conserva la configuración Wi-Fi al realizar actualizaciones de software, lo que permite a atacantes remotos obtener información sensible aprovechandose de la ausencia de una contraseña WEP en una red Wi-Fi. • http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://support.apple.com/kb/HT5130 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.8EPSS: 0%CPEs: 24EXPL: 0

Heap-based buffer overflow in CoreMedia in Apple Mac OS X before 10.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file with H.264 encoding. Un desbordamiento de buffer basado en memoria dinámica (heap) en CoreMedia en Apple Mac OS X antes de v10.7.3 permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (por caída de la aplicación) a través de un archivo de vídeo creado con la codificación H.264. • http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://support.apple.com/kb/HT5130 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 1%CPEs: 6EXPL: 0

QuickTime in Apple Mac OS X before 10.7.3 does not prevent access to uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted MP4 file. QuickTime en Apple Mac OS X antes de v10.7.3 no impide el acceso a los lugares memoria no inicializada, lo que permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (caída de aplicación) a través de un archivo MP4 manipulado. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple QuickTime Player. 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 how the application parses a header containing codec-specific data. When handling an error case, the application will forget to initialize a pointer which will later be used in a memory operation. • http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.apple.com/archives/security-announce/2012/May/msg00005.html http://support.apple.com/kb/HT5130 http://support.apple.com/kb/HT5261 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 5%CPEs: 6EXPL: 0

Integer overflow in libresolv in Apple Mac OS X before 10.7.3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via crafted DNS data. Desbordamiento de entero en libresolv en Apple Mac OS X antes de v10.7.3 permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (corrupción de memoria dinámica -heap- y caída de la aplicación) a través de datos DNS manipulados. • http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.apple.com/archives/security-announce/2012/Mar/msg00001.html http://lists.apple.com/archives/security-announce/2012/Mar/msg00002.html http://secunia.com/advisories/48288 http://secunia.com/advisories/48289 http://support.apple.com/kb/HT5130 http://www.securitytracker.com/id?1026774 • CWE-189: Numeric Errors •

CVSS: 4.3EPSS: 0%CPEs: 6EXPL: 0

CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL. CFNetwork en Apple Mac OS X v10.7.x anterior a v10.7.3 no construyen correctamente las cabeceras de solicitud durante el análisis de URL, que permite a atacantes remotos obtener información sensible a través de una dirección URL incorrecta. • http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://support.apple.com/kb/HT5130 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •