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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: 5.0EPSS: 1%CPEs: 10EXPL: 0

The php_zip_make_relative_path function in php_zip.c in PHP 5.2.x before 5.2.9 allows context-dependent attackers to cause a denial of service (crash) via a ZIP file that contains filenames with relative paths, which is not properly handled during extraction. La función php_zip_make_relative_path en php_zip.c en PHP v5.2.x anteriores a v5.2.9 permite a atacantes, dependiendo del contexto, provocar una denegación de servicio (caída) a través de una fichero ZIP que contiene nombres de ficheros con las rutas relativas, lo que no está bien manejado durante la extracción. • http://cvs.php.net/viewvc.cgi/php-src/ext/zip/php_zip.c?r1=1.1.2.48&r2=1.1.2.49 http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://marc.info/?l=bugtraq&m=125017764422557&w=2 http://secunia.com/advisories/35685 http://secunia.com/advisories/36701 http://support.apple.com/kb/HT3865 http://www.openwall.com/lists/oss-security/2009/04/01/9 http://www& • CWE-20: Improper Input Validation •

CVSS: 5.0EPSS: 9%CPEs: 10EXPL: 0

The JSON_parser function (ext/json/JSON_parser.c) in PHP 5.2.x before 5.2.9 allows remote attackers to cause a denial of service (segmentation fault) via a malformed string to the json_decode API function. La función JSON_parser (ext/json/JSON_parser.c) en PHP v5.2.x anteriores a v5.2.9 permite a atacantes remotos provocar una denegación de servicio (falta de segmentación) a través de una cadena formada de forma incorrecta a la función API json_decode. • http://cvs.php.net/viewvc.cgi/php-src/ext/json/JSON_parser.c?r1=1.1.2.14&r2=1.1.2.15 http://lists.apple.com/archives/security-announce/2009/Sep/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html http://secunia.com/advisories/34770 http://secunia.com/advisories/34830 http://secunia.com/advisories/34933 http://secunia.com/advisories/35003 http://secunia.com/advisories/35007 http://secunia.com/advisories/35306 http://secunia.com •

CVSS: 2.1EPSS: 0%CPEs: 3EXPL: 2

PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server. PHP v4.4.4, v5.1.6, y otras versiones, cuando están ejecutando Apache, permite a usuarios locales modificar el comportamiento de otros sitios hospedados en el mismo servidor web mediante la modificación de la característica mbstring.func_overload dentro de .htaccess, lo que produce que esta característica sea aplicada a otros sistemas virtuales alojados en el mismo servidor. • https://www.exploit-db.com/exploits/32769 http://bugs.php.net/bug.php?id=27421 http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html http://secunia.com/advisories/34642 http://secunia.com/advisories/34830 http://secunia.com/advisories/35003 http://secunia.com/advisories/35007 http://secunia.com/advisories/35306 http://www.debian.org/security/2009/dsa-1789 http://www.openwall.com/lists/oss-security/2009/01/30/1 http://www.openwall.com/lists • CWE-134: Use of Externally-Controlled Format String •