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CVSS: 6.8EPSS: 0%CPEs: 9EXPL: 1

The FT_Stream_EnterFrame function in base/ftstream.c in FreeType before 2.4.2 does not properly validate certain position values, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file. La función FT_Stream_EnterFrame en base/ftstream.c de FreeType anterior a v2.4.2 no valida adecuadamente los valores de cierta posición, lo cual permite a atacantes remotos causar una denegación de servicio (fallo de la aplicación) o posiblemente ejecutar código a su elección a través de ficheros de fuentes manipulados. • http://freetype.sourceforge.net/index2.html#release-freetype-2.4.2 http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=45a3c76b547511fa9d97aca34b150a0663257375 http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://marc.info/?l=oss-security&m=128111955616772&w=2 http://secunia.com/advisories/40816 http://secunia.com/advisories/40982 http://secunia.com/advisories/42314 http: • CWE-20: Improper Input Validation •

CVSS: 6.8EPSS: 0%CPEs: 9EXPL: 1

Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative size values for certain strings in FontType42 font files, leading to a heap-based buffer overflow. Error de índice de array en la función t42_parse_sfnts en type42/t42parse.c de FreeType anterior a v2.4.2 permite a atacantes remotos causar una denegación de servicio (fallo de la aplicación) o posiblemente ejecutar código a su elección a través de valores de tamaño negativo para ciertas cadenas en ficheros de fuentes FontType42, llevando a desbordamientos de búfer basados en pila. • http://freetype.sourceforge.net/index2.html#release-freetype-2.4.2 http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=c06da1ad34663da7b6fc39b030dc3ae185b96557 http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://marc.info/?l=oss-security&m=128111955616772&w=2 http://secunia.com/advisories/40816 http://secunia.com/advisories/40982 http://secunia.com/advisories/42314 http: • CWE-122: Heap-based Buffer Overflow CWE-129: Improper Validation of Array Index •

CVSS: 9.3EPSS: 7%CPEs: 78EXPL: 0

WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via vectors related to the rendering of an inline element. WebKit de Apple Safari en versiones anteriores a la v5.0.1 en Mac OS X v10.5 hasta v10.6 y Windows, y anteriores a la v4.1.1 en Mac OS X v10.4, permite a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (corrupción de memoria y caída de la aplicación) a través de vectores de ataque relacionados con la representación por pantalla de un elemento "inline". • http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/41856 http://secunia.com/advisories/42314 http://secunia.com/advisories/43068 http:/&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.3EPSS: 0%CPEs: 78EXPL: 0

Cross-site scripting (XSS) vulnerability in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4, allows remote attackers to inject arbitrary web script or HTML via an RSS feed. Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en Apple Safari en versiones anteriores a la v5.0.1 en Mac OS X v10.5 hasta la v10.6 y en Windows, y anteriores a la v4.1.1 en Mac OS X 10.4, permiten a usuarios remotos inyectar codigo de script web o código HTML de su elección a través de un feed RSS. • http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html http://support.apple.com/kb/HT4276 http://www.securityfocus.com/bid/42020 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11639 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 10.0EPSS: 14%CPEs: 78EXPL: 0

WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a floating element in an SVG document. WebKit de Apple Safari en versiones anteriores a la v5.0.1 en Mac OS X v10.5 hasta v10.6 y Windows, y anteriores a la v4.1.1 en Mac OS X v10.4, permite a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (corrupción de memoria y caída de la aplicación) a través de elemento flotante en un documento SVG. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari's Webkit. 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 library's process for handling floating elements within an SVG document. During layout of the element, the application will mismanage references to the floating element. • http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://secunia.com/advisories/41856 http://secunia.com/advisories/42314 http://secunia.com/advisories/43068 http:/&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •