CVEs-PoC/2020/CVE-2020-11291.md

### [CVE-2020-11291](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11291)
![](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

Possible buffer overflow while updating ikev2 parameters for delete payloads received during informational exchange due to lack of check of input validation for certain parameters received from the ePDG server 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.