CVE-2016-10166
CRITICAL9.8EPSS 6.9%libgd2 - security update
Published: 3/15/2017Modified: 4/28/2026
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 packages (4)
- Alpine/gdfrom 0, < 2.2.4-r0
- Alpine/php5from 0, < 5.6.40-r0
- Debian/libgd2from 0, < 2.2.4-1
- Debian/libgd2from 0, < 2.1.0-5+deb8u9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |