cve/2020/CVE-2020-3878.md

### [CVE-2020-3878](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3878)
![](https://img.shields.io/static/v1?label=Product&message=iCloud%20for%20Windows%20(Legacy)&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=iCloud%20for%20Windows&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=iOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=iTunes%20for%20Windows&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=tvOS&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=watchOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iCloud%20for%20Windows%2011.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iCloud%20for%20Windows%207.19%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iOS%2013.5%20and%20iPadOS%2013.5%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iTunes%2012.10.7%20for%20Windows%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20macOS%20Catalina%2010.15.5%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20tvOS%2013.4.5%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20watchOS%206.2.5%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Processing%20a%20maliciously%20crafted%20image%20may%20lead%20to%20arbitrary%20code%20execution&color=brighgreen)

### Description

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing a maliciously crafted image may lead to arbitrary code execution.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon