---
cve: "CVE-2022-1954"
severity: "MEDIUM"
cvss: 4.3
epss: "1%"
vendor: "GitLab"
kev: false
exploited: false
published: "2022-07-01 17:01:14"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T09:22:55+02:00"
---

# CVE-2022-1954

> 4.3 MEDIUM

## Beschreibung

A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- af6735ad95ff7a4578c8548d37ce9e8247385d5e (Commit)
- 81f47cb467e3387cea11b909ea6b977e28b3b4d2 (Commit)

## Referenzen

- <https://gitlab.com/gitlab-org/gitlab/-/issues/358160>
- <https://hackerone.com/reports/1531958>
- <https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-1954) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_