CVE-2016-6912
9.8
CRITICAL
CVSS 3.1
EPSS 0.47%
Description
Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via large width and height values.
How to fix CVE-2016-6912
To remediate CVE-2016-6912, upgrade the affected package to a fixed version below.
- Alpine/gd—upgrade to 2.2.4-r0 or later
- Debian/libgd2—upgrade to 2.2.4-1 or later
Is CVE-2016-6912 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.2.4-r0
- from 0, < 2.2.4-1
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 |