Detections
Analytics

CVE-2016-10166

critical

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

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

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

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

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2017-03-15

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.03184