CVE-2018-16749
6.5
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
In ImageMagick 7.0.7-29 and earlier, a missing NULL check in ReadOneJNGImage in coders/png.c allows an attacker to cause a denial of service (WriteBlob assertion failure and application exit) via a crafted file.
How to fix CVE-2018-16749
To remediate CVE-2018-16749, upgrade the affected package to a fixed version below.
- Debian/imagemagick—upgrade to 8:6.9.10.2+dfsg-2 or later
Is CVE-2018-16749 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8:6.9.10.2+dfsg-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |