---
cve: "CVE-2020-8184"
severity: "HIGH"
cvss: 7.5
epss: "22.9%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2020-06-19 17:15:18"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T03:47:02+02:00"
---

# CVE-2020-8184

> 7.5 HIGH

## Beschreibung

A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.

## CVSS-Vektor

```
CVSS:3.1/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 |

## Patch verfügbar (OSV)

- 52808700e0ade4225625c6729529e13a6b31cc2f (Commit)
- 1741c580d71cfca8e541e96cc372305c8892ee74 (Commit)

## Referenzen

- <https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak>
- <https://hackerone.com/reports/895727>
- <https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html>
- <https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html>
- <https://usn.ubuntu.com/4561-1/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-8184) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_