CVE-2016-4562
high
CVSS v3
8.8
CVSS v2
6.8
VIR risk
8.8
Description
The DrawDashPolygon function in MagickCore/draw.c in ImageMagick before 6.9.4-0 and 7.x before 7.0.1-2 mishandles calculations of certain vertices integer 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.
Predictions
Exploit likelihood
92%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-4562
Vendor advisory: cve@mitre.org — https://github.com/ImageMagick/ImageMagick/commit/726812fa2fa7ce16bcf58f6e115f65427a1c0950
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2016-4562.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 8:6.9.6.2+dfsg-2 |
| debian | bullseye | fixed | 8:6.9.6.2+dfsg-2 |
| debian | forky | fixed | 8:6.9.6.2+dfsg-2 |
| debian | sid | fixed | 8:6.9.6.2+dfsg-2 |
| debian | trixie | fixed | 8:6.9.6.2+dfsg-2 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| imagemagick | imagemagick | {"endIncluding":"6.9.3-0"} | |
| imagemagick | imagemagick | 7.0.0-0 | |
| imagemagick | imagemagick | 7.0.1-0 | |
| imagemagick | imagemagick | 7.0.1-1 | |
References
- https://www.suse.com/security/cve/CVE-2016-4562.html
- http://www.imagemagick.org/script/changelog.php
- http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
- https://github.com/ImageMagick/ImageMagick/commit/726812fa2fa7ce16bcf58f6e115f65427a1c0950
- https://security-tracker.debian.org/tracker/CVE-2016-4562
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.