cve/2020/CVE-2020-9910.md

### [CVE-2020-9910](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9910)
![](https://img.shields.io/static/v1?label=Product&message=Safari&color=blue)
![](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=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%20Safari%2013.1.2%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iCloud%20for%20Windows%2011.3%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iCloud%20for%20Windows%207.20%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iOS%2013.6%20and%20iPadOS%2013.6%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20iTunes%2012.10.8%20for%20Windows%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20tvOS%2013.4.8%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3C%20watchOS%206.2.8%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=A%20malicious%20attacker%20with%20arbitrary%20read%20and%20write%20capability%20may%20be%20able%20to%20bypass%20Pointer%20Authentication&color=brighgreen)

### Description

Multiple issues were addressed with improved logic. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Chaos192/test