CVEs-PoC/2020/CVE-2020-11176.md

### [CVE-2020-11176](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11176)
![](https://img.shields.io/static/v1?label=Product&message=Snapdragon%20Auto%2C%20Snapdragon%20Compute%2C%20Snapdragon%20Connectivity%2C%20Snapdragon%20Consumer%20IOT%2C%20Snapdragon%20Industrial%20IOT%2C%20Snapdragon%20IoT%2C%20Snapdragon%20Mobile&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Improper%20Validation%20of%20Array%20Index%20in%20Data%20Modem&color=brighgreen)

### Description

While processing server certificate from IPSec server, certificate validation for subject alternative name API can cause heap overflow which can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile

### POC

#### Reference
- https://www.qualcomm.com/company/product-security/bulletins/june-2021-bulletin

#### Github
No PoCs found on GitHub currently.