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CVSS: 10.0EPSS: 3%CPEs: 14EXPL: 0

Multiple buffer overflows in Apple Type Services (ATS) in Apple Mac OS X before 10.6.7 allow remote attackers to execute arbitrary code via a document that contains a crafted embedded Type 1 font. Múltiples desbordamientos de búfer en Apple Type Services (ATS) en Apple Mac OS X antes de v10.6.7 permite a atacantes remotos ejecutar código de su elección a través de un documento que contiene embebida una fuente de tipo 1. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mac OS X's CFF Decoder. 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 Type1Scaler library processes a specially formatted compact font file. When processing this file, the application will corrupt memory outside the bounds of an allocated buffer. • http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://support.apple.com/kb/HT4581 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.7EPSS: 22%CPEs: 44EXPL: 0

Integer overflow in QuickLook, as used in Apple Mac OS X before 10.6.7 and MobileSafari in Apple iOS before 4.2.7 and 4.3.x before 4.3.2, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a Microsoft Office document with a crafted size field in the OfficeArtMetafileHeader, related to OfficeArtBlip, as demonstrated on the iPhone by Charlie Miller and Dion Blazakis during a Pwn2Own competition at CanSecWest 2011. Un desbordamiento de enteros en QuickLook, tal y como es usado en Mac OS X anterior a versión 10.6.7 y MobileSafari en iOS anterior a versión 4.2.7 y versiones 4.3.x anteriores a 4.3.2, de Apple, permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (corrupción de memoria y bloqueo de aplicación) por medio de un documento de Microsoft Office con un campo de tamaño diseñado en OfficeArtMetafileHeader, relacionado a OfficeArtBlip, como es demostrado en el iPhone por Charlie Miller y Dion Blazakis durante una competencia de Pwn2Own en CanSecWest 2011. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Safari on the iPhone. 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 support for parsing Office files. When handling the OfficeArtMetafileHeader the process trusts the cbSize field and performs arithmetic on it before making an allocation. • http://dvlabs.tippingpoint.com/blog/2011/02/02/pwn2own-2011 http://lists.apple.com/archives/Security-announce/2011//Oct/msg00005.html http://lists.apple.com/archives/security-announce/2011//Apr/msg00000.html http://lists.apple.com/archives/security-announce/2011//Apr/msg00001.html http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://secunia.com/advisories/44154 http://support.apple.com/kb/HT4581 http://support.apple.com/kb/HT4607 http://support& • CWE-189: Numeric Errors •

CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0

The Mail Fetch plugin in SquirrelMail 1.4.20 and earlier allows remote authenticated users to bypass firewall restrictions and use SquirrelMail as a proxy to scan internal networks via a modified POP3 port number. El plugin Mail Fetch en SquirrelMail 1.4.20 y versiones anteriores, permite a atacantes remotos autenticados eludir las restricciones del firewall y usar SquirrelMail como un proxy para escanear redes internas mediante un número de puerto POP3 modificado. • http://conference.hitb.org/hitbsecconf2010dxb/materials/D1%20-%20Laurent%20Oudot%20-%20Improving%20the%20Stealthiness%20of%20Web%20Hacking.pdf#page=69 http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043239.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043258.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043261.html http://rhn.redhat.com/errata/RHSA-2012-0103.html http& • CWE-918: Server-Side Request Forgery (SSRF) •