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Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2013-7456

HIGH 7.6 CVSS 3.0
Published
August 7, 2016
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-125
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

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.

References

  • php.net http://php.net/ChangeLog-5.php Release Notes
  • php.net http://php.net/ChangeLog-7.php Release Notes
  • rhn.redhat.com http://rhn.redhat.com/errata/RHSA-2016-2750.html
  • www.debian.org http://www.debian.org/security/2016/dsa-3587
  • www.debian.org http://www.debian.org/security/2016/dsa-3602
  • www.openwall.com http://www.openwall.com/lists/oss-security/2016/05/26/3 Release Notes
  • www.securityfocus.com http://www.securityfocus.com/bid/90859
  • www.ubuntu.com http://www.ubuntu.com/usn/USN-3030-1
  • bugs.php.net https://bugs.php.net/bug.php?id=72227 Exploit
  • github.com https://github.com/libgd/libgd/commit/4f65a3e4eedaffa1efcf9ee1eb08f0b504fbc31a
  • github.com https://github.com/php/php-src/commit/7a1aac3343af85b4af4df5f8844946eaa27394ab?w=1
  • h20566.www2.hpe.com https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
  • nvd.nist.gov Official NVD record