CVE-2016-4563
imagemagick - security update
8.8
HIGH
CVSS 3.1
EPSS 0.51%
Description
The TraceStrokePolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles the relationship between the BezierQuantum value and certain strokes data, which allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.
How to fix CVE-2016-4563
To remediate CVE-2016-4563, upgrade the affected package to a fixed version below.
- —upgrade to 6.9.6.8-r0 or later
- —upgrade to 8:6.9.6.2+dfsg-2 or later
- —upgrade to 8:6.7.7.10-5+deb7u7 or later
Is CVE-2016-4563 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 6.9.6.8-r0
- from 0, < 8:6.9.6.2+dfsg-2
- from 0, < 8:6.7.7.10-5+deb7u7
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 |