CVE-2017-18220
8.8
HIGH
CVSS 3.1
EPSS 2.3%
Description
The ReadOneJNGImage and ReadJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 allow remote attackers to cause a denial of service (magick/blob.c CloseBlob use-after-free) or possibly have unspecified other impact via a crafted file, a related issue to CVE-2017-11403.
How to fix CVE-2017-18220
To remediate CVE-2017-18220, upgrade the affected package to a fixed version below.
- Debian/graphicsmagick—upgrade to 1.3.26-8 or later
Is CVE-2017-18220 being exploited?
Low — EPSS is 2.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.3.26-8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |