CVEs-PoC/2020/CVE-2020-0452.md

### [CVE-2020-0452](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0452)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Remote%20code%20execution&color=brighgreen)

### Description

In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-159625731

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ShaikUsaf/external_libexif_AOSP10_CVE-2020-0452
- https://github.com/TinyNiko/android_bulletin_notes
- https://github.com/nomi-sec/PoC-in-GitHub