PHP Denial of Service Vulnerability (CNVD-2019-00335)

PHP PHP: Hypertext Preprocessor is an open source general-purpose computer scripting language maintained by the PHP Group and the open source community. The language is mainly used for Web development and supports a variety of databases and operating systems. A security vulnerability exists in th...

Null pointer dereference

PHP 5.3.8 does not always check the return value of the zendstrndup function, which might allow remote attackers to cause a denial of service NULL pointer dereference and application crash via crafted input to an application that performs strndup operations on untrusted string data, as demonstrat...