CVE-2013-7456

Name of the Vulnerable Software and Affected Versions GD Graphics Library versions prior to 2.1.1 PHP versions prior to 5.5.36 PHP versions 5.6.x prior to 5.6.22 PHP versions 7.x prior to 7.0.7

Description The issue allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.

Recommendations For GD Graphics Library version prior to 2.1.1, update to version 2.1.1 or later. For PHP version prior to 5.5.36, update to version 5.5.36 or later. For PHP version 5.6.x prior to 5.6.22, update to version 5.6.22 or later. For PHP version 7.x prior to 7.0.7, update to version 7.0.7 or later.