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CVSS: 9.3EPSS: 1%CPEs: 4EXPL: 0

TrueTypeScaler in Apple iOS before 9.3, OS X before 10.11.4, tvOS before 9.2, and watchOS before 2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file. TrueTypeScaler en Apple iOS en versiones anteriores a 9.3, OS X en versiones anteriores a 10.11.4, tvOS en versiones anteriores a 9.2 y watchOS en versiones anteriores a 2.2 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un archivo de fuente manipulado. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple OS X. 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 handling of TTF fonts. The issue lies in the handling of the bdat table. • http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00002.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html http://www.securitytracker.com/id/1035353 http://www.zerodayinitiative.com/advisories/ZDI-16-204 https://support.apple.com/HT205635 https://support.apple.com/HT205637 https://support.apple.com/HT205640&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 0%CPEs: 4EXPL: 0

Multiple integer overflows in the kernel in Apple iOS before 9.3, OS X before 10.11.4, tvOS before 9.2, and watchOS before 2.2 allow attackers to execute arbitrary code in a privileged context via a crafted app. Múltiples desbordamientos de entero en Apple iOS en versiones anteriores a 9.3, OS X en versiones anteriores a 10.11.4, tvOS en versiones anteriores a 9.2 y watchOS en versiones anteriores a 2.2 permite a atacantes ejecutar código arbitrario en un contexto privilegiado a través de una app manipulada. This vulnerability allows local attackers to elevate privileges on vulnerable installations of Apple OS X. User interaction is required to exploit this vulnerability in that the target must open a malicious file. The specific flaw exists within the IOGeneralMemoryDescriptor interface. The issue lies in the failure to test user-supplied input for integer overflow. • http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html http://www.securitytracker.com/id/1035353 http://www.zerodayinitiative.com/advisories/ZDI-16-207 https://support.apple.com/HT206166 https://support.apple.com/HT206167 https://support.apple.com/HT206168&# • CWE-190: Integer Overflow or Wraparound •

CVSS: 10.0EPSS: 7%CPEs: 3EXPL: 0

libxml2 in Apple iOS before 9.3, OS X before 10.11.4, and watchOS before 2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted XML document. libxml2 en Apple iOS en versiones anteriores a 9.3, OS X en versiones anteriores a 10.11.4 y watchOS en versiones anteriores a 2.2 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un documento XML manipulado. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple OS X. 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 handling of XML files. The issue lies in the handling of ENTITY declarations that reference unsupported protocols. An attacker can leverage this vulnerability to execute code under the context of the current process. • http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html http://www.securitytracker.com/id/1035353 http://www.zerodayinitiative.com/advisories/ZDI-16-203 https://support.apple.com/HT206166 https://support.apple.com/HT206167 https://support.apple.com/HT206168 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 2%CPEs: 4EXPL: 0

FontParser in Apple iOS before 9.3, OS X before 10.11.4, tvOS before 9.2, and watchOS before 2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDF document. FontParser en Apple iOS en versiones anteriores a 9.3, OS X en versiones anteriores a 10.11.4, tvOS en versiones anteriores a 9.2 y watchOS en versiones anteriores a 2.2 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria) a través de un documento PDF manipulado. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple OS X. 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 handling of PDF files. The issue lies in the parsing of encoded fonts containing invalid characters. • http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html http://www.securitytracker.com/id/1035353 http://www.zerodayinitiative.com/advisories/ZDI-16-201 https://support.apple.com/HT206166 https://support.apple.com/HT206167 https://support.apple.com/HT206168&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.8EPSS: 1%CPEs: 33EXPL: 0

Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate. El desbordamiento de buffer basado en memoria dinámica en Mozilla Network Security Services (NSS) en versiones anteriores a 3.19.2.3 y 3.20.x y 3.21.x en versiones anteriores a 3.21.1, tal y como se utiliza en Mozilla Firefox en versiones anteriores a 45.0 y Firefox ESR 38.x en versiones anteriores a 38.7, permiten a atacantes remotos ejecutar código arbitrario a través de datos ASN.1 manipulados en un certificado X.509." A heap-based buffer overflow flaw was found in the way NSS parsed certain ASN.1 structures. An attacker could use this flaw to create a specially crafted certificate which, when parsed by NSS, could cause it to crash, or execute arbitrary code, using the permissions of the user running an application compiled against the NSS library. • http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2016-03 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •