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CVSS: 10.0EPSS: 4%CPEs: 6EXPL: 0

Heap-based buffer overflow in QuickTime in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file with RLE encoding, which triggers memory corruption when the length of decompressed data exceeds that of the allocated heap chunk. Desbordamiento de búfer basado en pila en QuickTime en Apple Mac OS X anteriores a v10.6.3 permite a atacantes remotos ejecutar código arbitrario o una denegación de servicio (caída de aplicación) a través de un fichero manipulado de película con codificación RLE. This vulnerability allows remote 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 during the parsing of samples from a malformed .mov file utilizing the RLE codec. While decoding RLE data, the application will fail to validate the size when decompressing the data into a heap chunk. • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html http://support.apple.com/kb/HT4077 http://www.securityfocus.com/archive/1/510513/100/0/threaded http://www.zerodayinitiative.com/advisories/ZDI-10-040 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7062 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.8EPSS: 1%CPEs: 6EXPL: 0

QuickTime in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted movie file with Sorenson encoding. QuickTime en Apple Mac OS X anteriores a v10.6.3 permite a atacantes remotos ejecutar código arbitrario o una denegación de servicio (corrupción de memoria y caída de aplicación) a través de un fichero de película con condificación Sorenson. • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html http://support.apple.com/kb/HT4077 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7077 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 10.0EPSS: 52%CPEs: 6EXPL: 1

Integer overflow in QuickTime in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a FlashPix image with a malformed SubImage Header Stream containing a NumberOfTiles field with a large value. Desbordamiento de enteros en QuickTime en Apple Mac OS X anterior v10.6.3 permite a atacantes remotos ejecutar código de su elección o causar una denegación de servicio (caída de programa) a través de un archivo de pelicula manipulado con codificación FlashPix. This vulnerability allows remote 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 during the parsing of a malformed SubImage Header Stream from a malicious FlashPix image. The application takes the NumberOfTiles field from this data structure, multiplies it by 16, and then uses it in an allocation. • https://www.exploit-db.com/exploits/14869 http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html http://support.apple.com/kb/HT4077 http://www.securityfocus.com/archive/1/510519/100/0/threaded http://www.zerodayinitiative.com/advisories/ZDI-10-043 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7498 • CWE-189: Numeric Errors •

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

The Accounts Preferences implementation in Apple Mac OS X 10.6 before 10.6.3, when a network account server is used, does not support Login Window access control that is based solely on group membership, which allows attackers to bypass intended access restrictions by entering login credentials. La implementación de Preferencias de las Cuentas -Accounts Preferences- en Apple Mac OS X v10.6 anterior a v10.6.3 cuando se está usando un servidor de cuenta de red, no soporta el control de acceso de Login Window que se basa únicamente en pertenencia a grupos. Esto permite a atacantes evitar las restricciones de acceso pretendidas introduciendo credenciales de registro. • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html http://support.apple.com/kb/HT4077 http://www.securityfocus.com/bid/39153 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 10.0EPSS: 4%CPEs: 6EXPL: 0

Heap-based buffer overflow in QuickTimeMPEG.qtx in QuickTime in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted genl atom in a QuickTime movie file with MPEG encoding, which is not properly handled during decompression. Desbordamiento de búfer basado en memoria dinámica (heap) en QuickTime en Apple Mac OS X anterior a la v10.6.3, permite a atacantes remotos ejecutar código HTML de su elección o provocar una denegación de servicio (caída de aplicación) a través de un archivo "movie" codificado con MPEG. This vulnerability allows remote 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 during the parsing of MPEG content. Upon reading a field used for compression within a 'genl' atom in the movie container, the application will decompress outside the boundary of an allocated buffer. • http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html http://support.apple.com/kb/HT4077 http://www.securityfocus.com/archive/1/510508/100/0/threaded http://www.securityfocus.com/archive/1/510530/100/0/threaded http://www.zerodayinitiative.com/advisories/ZDI-10-035 http://www.zerodayinitiative.com/advisories/ZDI-10-045 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mit • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •