---
cve: "CVE-2021-22170"
severity: "MEDIUM"
cvss: 6.2
epss: "0.5%"
vendor: "GitLab"
kev: false
exploited: false
published: "2021-12-06 18:15:08"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-20T08:00:07+02:00"
---

# CVE-2021-22170

> 6.2 MEDIUM

## Beschreibung

Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 06fb068aba3228f300966c8b178bc8ab6d7d1149 (Commit)
- 5f4e8035ffe3e92941384242aabb64f911b94260 (Commit)

## Referenzen

- <https://gitlab.com/gitlab-org/gitlab/-/issues/36855>
- <https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22170.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-22170) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_