---
cve: "CVE-2016-6491"
severity: "HIGH"
cvss: 8.8
epss: "22.7%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2016-12-13 15:59:09"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:32:45+02:00"
---

# CVE-2016-6491

> 8.8 HIGH

## Beschreibung

Buffer overflow in the Get8BIMProperty function in MagickCore/property.c in ImageMagick before 6.9.5-4 and 7.x before 7.0.2-6 allows remote attackers to cause a denial of service (out-of-bounds read, memory leak, and crash) via a crafted image.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- dd84447b63a71fa8c3f47071b09454efc667767b (Commit)

## Referenzen

- <http://www.openwall.com/lists/oss-security/2016/07/28/13>
- <http://www.openwall.com/lists/oss-security/2016/07/28/15>
- <http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html>
- <http://www.securityfocus.com/bid/92186>
- <http://www.securitytracker.com/id/1036501>
- <https://github.com/ImageMagick/ImageMagick/blob/6.9.5-4/ChangeLog>
- <https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454efc667767b>
- <https://security.gentoo.org/glsa/201611-21>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-6491) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_