CVE-2016-10166
libgd2 - security update
9.8
CRITICAL
CVSS 3.1
EPSS 6.9%
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.
How to fix CVE-2016-10166
To remediate CVE-2016-10166, upgrade the affected package to a fixed version below.
- Alpine/gd—upgrade to 2.2.4-r0 or later
- —upgrade to 5.6.40-r0 or later
- —upgrade to 2.2.4-1 or later
- —upgrade to 2.1.0-5+deb8u9 or later
Is CVE-2016-10166 being exploited?
Moderate — EPSS is 6.9%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (4)
- from 0, < 2.2.4-r0
- from 0, < 5.6.40-r0
- from 0, < 2.2.4-1
- from 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 |