CVE-2016-10166

Published: Mar 15, 2017Modified: May 13, 2026

9.8

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors related to decrementing the u variable.

Affected (1)

Products: Libgd: Libgd

Libgd

1 product

Libgd

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Libgd Libgd	Up to 2.2.3

Related CWEs

CWE-191

Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

References (16)

http://libgd.github.io/release-2.2.4.html

Source: security@debian.org

Release NotesVendor Advisory

http://www.debian.org/security/2017/dsa-3777

Source: security@debian.org

http://www.openwall.com/lists/oss-security/2017/01/26/1

Source: security@debian.org

Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/28/6

Source: security@debian.org

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/95869

Source: security@debian.org

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2019:2519

Source: security@debian.org

https://access.redhat.com/errata/RHSA-2019:3299

Source: security@debian.org

https://github.com/libgd/libgd/commit/60bfb401ad5a4a8ae995dcd36372fe15c71e1a35

Source: security@debian.org

Issue TrackingPatchThird Party Advisory

http://libgd.github.io/release-2.2.4.html