---
cve: "CVE-2018-0802"
severity: "HIGH"
cvss: 7.8
epss: "87.4%"
vendor: "Microsoft Corporation"
kev: true
exploited: true
published: "2018-01-10 01:29:00"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-16T14:57:31+02:00"
---

# CVE-2018-0802

> 7.8 HIGH · ⚠️ CISA KEV (1778 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

Equation Editor in Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, and Microsoft Office 2016 allow a remote code execution vulnerability due to the way objects are handled in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE is unique from CVE-2018-0797 and CVE-2018-0812.

## CVSS-Vektor

```
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Lokal | good |
| 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 |

## Referenzen

- <https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0802>
- <https://github.com/rxwx/CVE-2018-0802>
- <http://www.securitytracker.com/id/1040153>
- <https://0patch.blogspot.com/2018/01/the-bug-that-killed-equation-editor-how.html>
- <http://www.securityfocus.com/bid/102347>
- <https://github.com/zldww2011/CVE-2018-0802_POC>
- <https://research.checkpoint.com/another-office-equation-rce-vulnerability/>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0802>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2018-0802) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_