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CVSS: 6.4EPSS: 0%CPEs: 55EXPL: 1

The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file. La función dba_replace en PHP v5.2.6 y 4.x permite a atacantes dependientes de contexto producir una denegación de servicio (corte de fichero) a través de una clave con un byte NULL. NOTA: Esto solo se produce en unas circunstancias muy concretas en la cual el atacante puede modificar o añadir las entradas de la base de datos pero no tiene permisos para cortar el fichero. • http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1313&r2=1.2027.2.547.2.1314& http://securityreason.com/achievement_securityalert/58 http://www.osvdb.org/52206 http://www.securityfocus.com/archive/1/498746/100/0/threaded http://www.securityfocus.com/archive/1/498981/100/0/threaded http://www.securityfocus.com/archive/1/498982/100/0/threaded https://exchange.xforce.ibmcloud.com/vulnerabilities/47316 • CWE-20: Improper Input Validation •

CVSS: 5.8EPSS: 1%CPEs: 4EXPL: 1

The exif_read_data function in the Exif module in PHP before 5.2.10 allows remote attackers to cause a denial of service (crash) via a malformed JPEG image with invalid offset fields, a different issue than CVE-2005-3353. La función exif_read_data en el módulo Exif en PHP anteriores v5.2.10 permite a atacantes remotos causar una denegación de servicio (caída) a través de una imagen JPEG mal formada con campos inválidos en offset, siendo un asunto diferente a CVE-2005-3353. • http://bugs.php.net/bug.php?id=48378 http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00004.html http://marc.info/?l=bugtraq&m=127680701405735&w=2 http://osvdb.org/55222 http://secunia.com/advisories/35441 http://secunia.com/advisories/36462 http://secunia.com/advisories/37482 http://secunia.com/advisories/40262 http://www.debian.org/security/2009/dsa-1940 http://www.mandriva.com/security/advisories?name=MDVSA-2009:145 http://www.mandriva.com/security • CWE-20: Improper Input Validation •

CVSS: 2.6EPSS: 0%CPEs: 109EXPL: 0

Cross-site scripting (XSS) vulnerability in PHP, possibly 5.2.7 and earlier, when display_errors is enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. NOTE: because of the lack of details, it is unclear whether this is related to CVE-2006-0208. Vulnerabilidad de Secuencias de Comandos en Sitios Cruzados (XSS) en PHP, posiblemente v5.2.7 y anteriores, cuando display_error está activada, permite a atacantes remotos inyectar secuencias de comandos Web o HTML a través de vectores no especificados. NOTA: debido a la falta de detalles, no está claro si esto está relacionado con CVE-2006-0208. • http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444 http://jvn.jp/en/jp/JVN50327700/index.html http://jvndb.jvn.jp/en/contents/2008/JVNDB-2008-000084.html http://marc.info/?l=bugtraq&m=124277349419254&w=2 http://secunia.com/advisories/34830 http://secunia.com/advisories/34933 http://secunia.com/advisories/35003 http://secunia.com/advisories/35007 http://secunia.com/advisories/35108 http://www.debian.org/security/2009/dsa-1789 http://www • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 5.0EPSS: 1%CPEs: 33EXPL: 3

Array index error in the imageRotate function in PHP 5.2.8 and earlier allows context-dependent attackers to read the contents of arbitrary memory locations via a crafted value of the third argument (aka the bgd_color or clrBack argument) for an indexed image. Error de índice de array en la función imageRotate en PHP 5.2.8 y anteriores permite a atacantes dependientes del contexto leer los contenidos de posiciones de memoria de su elección mediante un valor manipulado del tercer argumento (también conocido como el argumento bgd_color o clrBack) para una imagen indexada. • https://www.exploit-db.com/exploits/7646 http://cvs.php.net/viewvc.cgi/php-src/NEWS?r1=1.2027.2.547.2.1360&r2=1.2027.2.547.2.1361&diff_format=u http://downloads.securityfocus.com/vulnerabilities/exploits/33002-2.php http://downloads.securityfocus.com/vulnerabilities/exploits/33002.php http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html http://marc.info/?l=bugtraq&m=124654546101607&w=2 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 10.0EPSS: 4%CPEs: 49EXPL: 2

Heap-based buffer overflow in ext/mbstring/libmbfl/filters/mbfilter_htmlent.c in the mbstring extension in PHP 4.3.0 through 5.2.6 allows context-dependent attackers to execute arbitrary code via a crafted string containing an HTML entity, which is not properly handled during Unicode conversion, related to the (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, and (4) mb_parse_str functions. Desbordamiento de búfer basado en montículo en ext/mbstring/libmbfl/filters/mbfilter_htmlent.c en la extensión mbstring en PHP v4.3.0 hasta v5.2.6 permite a atacantes, dependiendo del contexto, ejecutar código arbitrario a través de una cadena manipulada conteniendo una entidad HTML, la cual no es manejada de forma adecuada durante la conversión a Unicode, relativo a (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, y (4) funciones mb_parse_str. • http://archives.neohapsis.com/archives/fulldisclosure/2008-12/0477.html http://bugs.php.net/bug.php?id=45722 http://cvs.php.net/viewvc.cgi/php-src/ext/mbstring/libmbfl/filters/mbfilter_htmlent.c?r1=1.7&r2=1.8 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444 http://lists.apple.com/archives/security-announce/2009/May/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html http://lists.opensuse.org/opensuse-security-announce • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-122: Heap-based Buffer Overflow •