CVE-2010-3709

La función ZipArchive::getArchiveCommen en PHP v5.2.x hasta v5.2.14 y v5.3.3 hasta v5.3.x permite a atacantes dependientes de contexto para provocar una denegación de servicio (desreferencia a puntero NULL y caída de la aplicación) a través de un archivo ZIP manipulado.

Various issues have been addressed with php5. It was discovered that an integer overflow in the XML UTF-8 decoding code could allow an attacker to bypass cross-site scripting (XSS) protections. It was discovered that the XML UTF-8 decoding code did not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which could allow an attacker to bypass cross-site scripting (XSS) protections. It was discovered that attackers might be able to bypass open_basedir() restrictions by passing a specially crafted filename. Other issues Maksymilian Arciemowicz discovered that a NULL pointer derefence in the ZIP archive handling code could allow an attacker to cause a denial of service through a specially crafted ZIP archive.