---
cve: "CVE-2022-43756"
severity: "MEDIUM"
cvss: 5.9
epss: "0.7%"
vendor: "SUSE"
kev: false
exploited: false
published: "2023-02-07 13:15:09"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-03T08:30:32+02:00"
---

# CVE-2022-43756

> 5.9 MEDIUM

## Beschreibung

A Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in SUSE Rancher allows remote attackers to cause denial of service by supplying specially crafted git credentials. This issue affects: SUSE Rancher wrangler version 0.7.3 and prior versions; wrangler version 0.8.4 and prior versions; wrangler version 1.0.0 and prior versions.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 12397eec50155cb2d24aa70bdf9e90c5f3b9a727 (Commit)
- 1013bc2cb2f26bd36a23e6a2cdac1a753a6f13a4 (Commit)

## Referenzen

- <https://bugzilla.suse.com/show_bug.cgi?id=1205296>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-43756) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_