PHP php_quot_print_encode() Buffer Overflow Vulnerability

A vulnerability has been identified in PHP, which can be exploited by malicious people to compromise a vulnerable system.  The vulnerability is caused due to an error within the "php_quot_print_encode()" function (ext/standard/quot_print.c) when parsing passed strings, which can be exploited to cause a heap-based buffer overflow.  Successful exploitation may allow execution of arbitrary code.  Additionally, a security issue exists when parsing mimetype for MP3 files, which can be exploited to cause a crash