CVE-2016-10166

CRITICAL

libgd < 2.2.4 - Integer Underflow in _gdContributionsAlloc

Title source: llm

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.

References (8)

Core 8

Core References

Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist

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

Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist

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

Release Notes, Vendor Advisory x_refsource_confirm

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

Issue Tracking, Patch, Third Party Advisory x_refsource_confirm

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

Third Party Advisory vendor-advisory x_refsource_debian

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

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

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

Vendor Advisory vendor-advisory x_refsource_redhat

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

Vendor Advisory vendor-advisory x_refsource_redhat

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

Scores

CVSS v3 9.8

EPSS 0.1069

EPSS Percentile 95.2%

Attack Vector NETWORK

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

Details

CWE

CWE-191

Status published

Products (1)

libgd/libgd < 2.2.3

Published Mar 15, 2017

Tracked Since Feb 18, 2026