---
cve: "CVE-2016-2216"
severity: "HIGH"
cvss: 7.5
epss: "26.9%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2016-04-07 21:59:02"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T03:37:24+02:00"
---

# CVE-2016-2216

> 7.5 HIGH

## Beschreibung

The HTTP header parsing code in Node.js 0.10.x before 0.10.42, 0.11.6 through 0.11.16, 0.12.x before 0.12.10, 4.x before 4.3.0, and 5.x before 5.6.0 allows remote attackers to bypass an HTTP response-splitting protection mechanism via UTF-8 encoded Unicode characters in the HTTP header, as demonstrated by %c4%8d%c4%8a.

## CVSS-Vektor

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

| 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 | Keine | good |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <http://blog.safebreach.com/2016/02/09/http-response-splitting-in-node-js-root-cause-analysis/>
- <http://info.safebreach.com/hubfs/Node-js-Response-Splitting.pdf>
- <http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177184.html>
- <http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177673.html>
- <http://packetstormsecurity.com/files/135711/Node.js-HTTP-Response-Splitting.html>
- <http://www.securityfocus.com/bid/83141>
- <https://nodejs.org/en/blog/vulnerability/february-2016-security-releases/>
- <https://security.gentoo.org/glsa/201612-43>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2016-2216) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_