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 (12)
Core 12
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/90859
Release Notes mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2016/05/26/3
Exploit x_refsource_confirm
https://bugs.php.net/bug.php?id=72227
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-2750.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3602
Patch x_refsource_confirm
https://github.com/php/php-src/commit/7a1aac3343af85b4af4df5f8844946eaa27394ab?w=1
Patch x_refsource_confirm
https://github.com/libgd/libgd/commit/4f65a3e4eedaffa1efcf9ee1eb08f0b504fbc31a
Release Notes x_refsource_confirm
http://php.net/ChangeLog-5.php
Release Notes x_refsource_confirm
http://php.net/ChangeLog-7.php
Vendor Advisory x_refsource_confirm
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3587
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-3030-1
Scores
CVSS v3
7.6
EPSS
0.0133
EPSS Percentile
80.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Details
CWE
CWE-125
Status
published
Products (1)
libgd/libgd
2.1.0
Published
Aug 07, 2016
Tracked Since
Feb 18, 2026