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CVSS: 7.5EPSS: 3%CPEs: 24EXPL: 0

Off-by-one error in QuickTime 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 rdrf atom in a movie file that triggers a buffer overflow. Error de superación de límite (off-by-one) en QuickTime 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 (caída de aplicación) a través de un átomo rdrf manipulado en un archivo de película que provoca un desbordamiento de búfer. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of 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 occurs when parsing a movie file containing multiple atoms with a different string length. When resizing a buffer in order to make space for the string, the application will forget to include the null-terminator. • 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-189: Numeric Errors •

CVSS: 6.8EPSS: 2%CPEs: 136EXPL: 0

QuickTime in Apple Mac OS X before 10.7.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted movie file. QuickTime en Apple Mac OS X anterior a v10.7.2 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y caída de aplicación) a través de un archivo de película especialmente diseñado • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://osvdb.org/76372 http://support.apple.com/kb/HT5002 http://support.apple.com/kb/HT5016 http://www.securityfocus.com/bid/50085 http://www.securityfocus.com/bid/50127 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 2.6EPSS: 0%CPEs: 132EXPL: 0

The User Documentation component in Apple Mac OS X through 10.6.8 uses http sessions for updates to App Store help information, which allows man-in-the-middle attackers to execute arbitrary code by spoofing the http server. El componente User Documentation en Apple Mac OS X hasta v10.6.8 usa sesiones http para las actualizaciones a información de ayuda de la APP Store, permitiendo a atacantes de "hombre en medio" ejecutar código arbitrario mediante la suplantación de un servidor http. Mac App Store suffers from a man-in-the-middle vulnerability that allows for remote command execution. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://osvdb.org/76375 http://support.apple.com/kb/HT5002 http://www.securityfocus.com/bid/50085 •

CVSS: 9.0EPSS: 0%CPEs: 136EXPL: 0

QuickTime in Apple Mac OS X before 10.7.2 does not properly process URL data handlers in movie files, which allows remote attackers to obtain sensitive information from uninitialized memory locations via a crafted file. QuickTime en Apple Mac OS X anterior a v10.7.2 no procesa correctamente los datos de los manipuladores URL de los archivos de película, lo que permite a atacantes remotos obtener información sensible desde memoria no inicializada mediante un fichero especialmente diseñado. This vulnerability allows remote attackers to potentially disclose memory addresses 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 QuickTime.qts parses a data handler in specific atom within a .mov file. The application will utilize a string length to copy data into an heap buffer, if the string is of zero-length, the application will fail to copy anything and then proceed to use the uninitialized buffer as a string. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://osvdb.org/76377 http://support.apple.com/kb/HT5002 http://support.apple.com/kb/HT5016 http://www.securityfocus.com/bid/50085 http://www.securityfocus.com/bid/50130 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.5EPSS: 4%CPEs: 136EXPL: 0

QuickTime in Apple Mac OS X before 10.7.2 does not properly handle the atom hierarchy in movie files, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted file. QuickTime en Apple Mac OS X anterior a v10.7.2 no controla correctamente la jerarquía de atom en los archivos de películas, permitiendo a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (caída de aplicación) a través de un archivo especialmente diseñado. 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 the atom hierarchy within a QuickTime movie file. In a certain situation the application will pass execution to another function for handling the atom, however, will pass the incorrect number of arguments. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://osvdb.org/76378 http://support.apple.com/kb/HT5002 http://support.apple.com/kb/HT5016 http://www.securityfocus.com/bid/50085 • CWE-94: Improper Control of Generation of Code ('Code Injection') •