CVE-2016-6207

MEDIUM

GD Graphics Library <2.2.3 - DoS

Title source: llm

Description

Integer overflow in the _gdContributionsAlloc function in gd_interpolation.c in GD Graphics Library (aka libgd) before 2.2.3 allows remote attackers to cause a denial of service (out-of-bounds memory write or memory consumption) via unspecified vectors.

References (13)

[Mailing List, Third Party Advisory] http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.html

[Mailing List, Third Party Advisory] http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html

[Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/138174/LibGD-2.2.2-Integer-Overflow-Denial-Of-Service.html

[Third Party Advisory] http://rhn.redhat.com/errata/RHSA-2016-2750.html

[Third Party Advisory] http://www.debian.org/security/2016/dsa-3630

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/archive/1/539100/100/0/threaded

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/92080

[Patch, Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1036535

[Mailing List, Third Party Advisory] http://www.ubuntu.com/usn/USN-3060-1

[Issue Tracking, Vendor Advisory] https://bugs.php.net/bug.php?id=72558

[Vendor Advisory] https://libgd.github.io/release-2.2.3.html

[Third Party Advisory, VDB Entry] https://secunia.com/secunia_research/2016-9/

[Third Party Advisory] https://security.gentoo.org/glsa/201612-09

Scores

CVSS v3 6.5

EPSS 0.0872

EPSS Percentile 92.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE

CWE-119 CWE-190 CWE-787

Status draft

Affected Products (4)

libgd/libgd < 2.2.2

debian/debian_linux

opensuse/leap

php/php < 5.5.38

Timeline

Published Aug 12, 2016

Tracked Since Feb 18, 2026