CVE-2016-6128

high

Description

The gdImageCropThreshold function in gd_crop.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 7.0.9, allows remote attackers to cause a denial of service (application crash) via an invalid color index.

References

http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.html

http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.html

http://rhn.redhat.com/errata/RHSA-2016-2750.html

http://www.debian.org/security/2016/dsa-3619

http://www.openwall.com/lists/oss-security/2016/06/30/1

http://www.securityfocus.com/bid/91509

http://www.securitytracker.com/id/1036276

http://www.ubuntu.com/usn/USN-3030-1

https://bugs.php.net/72494

https://github.com/libgd/libgd/commit/1ccfe21e14c4d18336f9da8515cd17db88c3de61

https://github.com/libgd/libgd/commit/6ff72ae40c7c20ece939afb362d98cc37f4a1c96

https://libgd.github.io/release-2.2.3.html

https://security.gentoo.org/glsa/201612-09

Details

Source: MITRE

Published: 2016-08-07

Updated: 2020-11-16

Type: CWE-20

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

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

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH