---
cve: "CVE-2019-10149"
severity: "CRITICAL"
cvss: 9.0
epss: "100%"
vendor: "exim"
kev: true
exploited: true
published: "2019-06-05 14:29:11"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T02:06:55+02:00"
---

# CVE-2019-10149

> 9.0 CRITICAL · ⚠️ CISA KEV (1711 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.

## CVSS-Vektor

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

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

## Exploit-Evidenz

- [EDB-47307 — Exim 4.87 / 4.91 - Local Privilege Escalation (Metasploit)](https://www.exploit-db.com/exploits/47307) ✅
- [EDB-46996 — Exim 4.87 - 4.91 - Local Privilege Escalation](https://www.exploit-db.com/exploits/46996) ✅
- [EDB-46974 — Exim 4.87 < 4.91 - (Local / Remote) Command Execution](https://www.exploit-db.com/exploits/46974)

## Referenzen

- <http://www.openwall.com/lists/oss-security/2019/06/05/2>
- <https://usn.ubuntu.com/4010-1/>
- <http://www.openwall.com/lists/oss-security/2019/06/05/3>
- <http://www.openwall.com/lists/oss-security/2019/06/05/4>
- <https://www.debian.org/security/2019/dsa-4456>
- <https://seclists.org/bugtraq/2019/Jun/5>
- <https://security.gentoo.org/glsa/201906-01>
- <http://www.openwall.com/lists/oss-security/2019/06/06/1>
- <http://www.securityfocus.com/bid/108679>
- <http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00020.html>
- <http://seclists.org/fulldisclosure/2019/Jun/16>
- <http://www.openwall.com/lists/oss-security/2019/07/25/6>
- <http://www.openwall.com/lists/oss-security/2019/07/25/7>
- <http://www.openwall.com/lists/oss-security/2019/07/26/4>
- <http://www.openwall.com/lists/oss-security/2021/05/04/7>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2019-10149) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_