High severity7.6NVD Advisory· Published Aug 7, 2016· Updated May 6, 2026
CVE-2013-7456
CVE-2013-7456
Description
gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, 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.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
12- bugs.php.net/bug.phpnvdExploit
- php.net/ChangeLog-5.phpnvdRelease Notes
- php.net/ChangeLog-7.phpnvdRelease Notes
- www.openwall.com/lists/oss-security/2016/05/26/3nvdRelease Notes
- rhn.redhat.com/errata/RHSA-2016-2750.htmlnvd
- www.debian.org/security/2016/dsa-3587nvd
- www.debian.org/security/2016/dsa-3602nvd
- www.securityfocus.com/bid/90859nvd
- www.ubuntu.com/usn/USN-3030-1nvd
- github.com/libgd/libgd/commit/4f65a3e4eedaffa1efcf9ee1eb08f0b504fbc31anvd
- github.com/php/php-src/commit/7a1aac3343af85b4af4df5f8844946eaa27394abnvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
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