Type Confusion Vulnerability in PHP's GD Extension

CVE-2014-2020 · MEDIUM Severity

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

ext/gd/gd.c in PHP 5.5.x before 5.5.9 does not check data types, which might allow remote attackers to obtain sensitive information by using a (1) string or (2) array data type in place of a numeric data type, as demonstrated by an imagecrop function call with a string for the x dimension value, a different vulnerability than CVE-2013-7226.

Learn more about our Web Application Penetration Testing UK.