CVE-2007-4657: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple integer overflows in PHP 4 before 4.4.8, and PHP 5 before 5.2.4, allow remote attackers to obtain sensitive information memory contents or cause a denial of service thread crash via a large len value to the 1 strspn or 2 strcspn function, which triggers an out-of-bounds read. NOTE: this...