---
cve: "CVE-2017-3169"
severity: "CRITICAL"
cvss: 9.8
epss: "59.6%"
vendor: "Apache"
kev: false
exploited: false
published: "2017-06-20 01:29:00"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:04:28+02:00"
---

# CVE-2017-3169

> 9.8 CRITICAL

## Beschreibung

In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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 | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Referenzen

- <http://www.debian.org/security/2017/dsa-3896>
- <http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html>
- <http://www.securityfocus.com/bid/99134>
- <http://www.securitytracker.com/id/1038711>
- <https://access.redhat.com/errata/RHSA-2017:2478>
- <https://access.redhat.com/errata/RHSA-2017:2479>
- <https://access.redhat.com/errata/RHSA-2017:2483>
- <https://access.redhat.com/errata/RHSA-2017:3193>
- <https://access.redhat.com/errata/RHSA-2017:3194>
- <https://access.redhat.com/errata/RHSA-2017:3195>
- <https://access.redhat.com/errata/RHSA-2017:3475>
- <https://access.redhat.com/errata/RHSA-2017:3476>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2017-3169) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_