Heap-based Buffer Overflow in PHP 7.x before 7.0.2

CVE-2016-1904 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow.

Learn more about our Web Application Penetration Testing UK.