---
cve: "CVE-2023-23517"
severity: "HIGH"
cvss: 8.8
epss: "90%"
vendor: "Apple"
kev: false
exploited: false
published: "2023-02-27 20:15:14"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T10:43:44+02:00"
---

# CVE-2023-23517

> 8.8 HIGH

## Beschreibung

The issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13.2, watchOS 9.3, macOS Big Sur 11.7.3, Safari 16.3, tvOS 16.3, iOS 16.3 and iPadOS 16.3. Processing maliciously crafted web content may lead to arbitrary code execution.

## CVSS-Vektor

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

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

## Referenzen

- <https://support.apple.com/en-us/HT213606>
- <https://support.apple.com/en-us/HT213601>
- <https://support.apple.com/en-us/HT213600>
- <https://support.apple.com/en-us/HT213603>
- <https://support.apple.com/en-us/HT213638>
- <https://support.apple.com/en-us/HT213605>
- <https://support.apple.com/en-us/HT213604>
- <https://support.apple.com/en-us/HT213599>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-23517) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_