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CVSS: 9.8EPSS: 1%CPEs: 104EXPL: 0

16 Mar 2011 — Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call. Múltiples vulnerabilidades de formato de cadena en phar_object.c en la extensión phar en PHP v5.3.5 y anteriores, permite a... • http://bugs.php.net/bug.php?id=54247 • CWE-134: Use of Externally-Controlled Format String •

CVSS: 9.1EPSS: 2%CPEs: 110EXPL: 5

15 Mar 2011 — Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function. Desbordamiento de entero en ext/shmop/shmop.c en PHP antes de v5.3.6, permite a usuarios locales o remotos provocar una denegación de servicio (caida) y posiblemente leer información sensible de la memoria a través de largos argumentos en la funcion shmop_read • https://www.exploit-db.com/exploits/16966 • CWE-189: Numeric Errors •

CVSS: 9.8EPSS: 0%CPEs: 108EXPL: 1

02 Feb 2011 — Integer overflow in the mt_rand function in PHP before 5.3.4 might make it easier for context-dependent attackers to predict the return values by leveraging a script's use of a large max parameter, as demonstrated by a value that exceeds mt_getrandmax. Desbordamiento de entero en la función mt_rand en PHP anteriores a v5.3.4 podría facilitar a atacantes dependiendo del contexto predecir los valores que devuelve, aprovechando el uso de un script de un parámetro max grande, como lo demuestra un valor que exce... • http://bugs.php.net/46587 • CWE-189: Numeric Errors •

CVSS: 9.1EPSS: 0%CPEs: 99EXPL: 0

02 Feb 2011 — The extract function in PHP before 5.2.15 does not prevent use of the EXTR_OVERWRITE parameter to overwrite (1) the GLOBALS superglobal array and (2) the this variable, which allows context-dependent attackers to bypass intended access restrictions by modifying data structures that were not intended to depend on external input, a related issue to CVE-2005-2691 and CVE-2006-3758. La función Extract en PHP anteriores a v5.2.15 no previenen la utilización del parámetro EXTR_OVERWRITE para sobreescribir (1) la ... • http://marc.info/?l=bugtraq&m=133469208622507&w=2 • CWE-20: Improper Input Validation •

CVSS: 7.1EPSS: 0%CPEs: 70EXPL: 0

02 Feb 2011 — The SplFileInfo::getType function in the Standard PHP Library (SPL) extension in PHP before 5.3.4 on Windows does not properly detect symbolic links, which might make it easier for local users to conduct symlink attacks by leveraging cross-platform differences in the stat structure, related to lack of a FILE_ATTRIBUTE_REPARSE_POINT check. La función SplFileInfo::getType PHP Library (SPL) en la extensión en PHP anterior a v5.3.4 en Windows no detecta correctamente los enlaces simbólicos, lo que podría facili... • http://bugs.php.net/51763 • CWE-59: Improper Link Resolution Before File Access ('Link Following') •

CVSS: 8.1EPSS: 0%CPEs: 69EXPL: 0

02 Feb 2011 — Race condition in the PCNTL extension in PHP before 5.3.4, when a user-defined signal handler exists, might allow context-dependent attackers to cause a denial of service (memory corruption) via a large number of concurrent signals. Condición de carrera en la extensión PCNTL en PHP anteriores a 5.3.4, cuando existe un gestor de señal definido por el usuario, podría permitir a atacantes dependiendo del contexto provocar una denegación de servicio (corrupción de memoria) a través de un número de señales muy g... • http://bugs.php.net/52784 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 9.1EPSS: 0%CPEs: 108EXPL: 0

18 Jan 2011 — The iconv_mime_decode_headers function in the Iconv extension in PHP before 5.3.4 does not properly handle encodings that are unrecognized by the iconv and mbstring (aka Multibyte String) implementations, which allows remote attackers to trigger an incomplete output array, and possibly bypass spam detection or have unspecified other impact, via a crafted Subject header in an e-mail message, as demonstrated by the ks_c_5601-1987 character set. La función iconv_mime_decode_headers en la extensión Iconv para P... • http://bugs.php.net/52941 • CWE-189: Numeric Errors •

CVSS: 9.8EPSS: 0%CPEs: 103EXPL: 0

18 Jan 2011 — Use-after-free vulnerability in the Zend engine in PHP before 5.2.15 and 5.3.x before 5.3.4 might allow context-dependent attackers to cause a denial of service (heap memory corruption) or have unspecified other impact via vectors related to use of __set, __get, __isset, and __unset methods on objects accessed by a reference. Vulnerabilidad uso después de liberación en el motor de Zend en PHP anterior a v5.2.15 y v5.3.x antes de v5.3.4 podría permitir a atacantes dependientes de contexto provocar una denega... • http://bugs.php.net/52879 • CWE-399: Resource Management Errors •

CVSS: 9.8EPSS: 0%CPEs: 108EXPL: 1

18 Jan 2011 — PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access restrictions by placing a safe file extension after this character, as demonstrated by .php\0.jpg at the end of the argument to the file_exists function. PHP anterior a v5.3.4 acepta el caracter \0 en un nombre de ruta, lo que podría permitir a atacantes dependientes de contexto eludir las restricciones de acceso colocando una extensión de archivo después de este caracter, como se... • http://bugs.php.net/39863 • CWE-20: Improper Input Validation CWE-626: Null Byte Interaction Error (Poison Null Byte) •

CVSS: 7.5EPSS: 2%CPEs: 69EXPL: 2

06 Dec 2010 — Integer overflow in the NumberFormatter::getSymbol (aka numfmt_get_symbol) function in PHP 5.3.3 and earlier allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument. Desbordamienteo de entero en la función NumberFormatter::getSymbol (numfmt_get_symbol) de PHP 5.3.3 y versiones anteriores. Permite a atacantes dependiendo del contexto provocar una denegación de servicio (caída de la aplicación) a través de un argumento inválido. • https://www.exploit-db.com/exploits/15722 • CWE-189: Numeric Errors •