cve/2019/CVE-2019-25056.md

### [CVE-2019-25056](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25056)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

In Bromite through 78.0.3904.130, there are adblock rules in the release APK; therefore, probing which resources are blocked and which aren't can identify the application version and defeat the User-Agent protection mechanism.

### POC

#### Reference
- https://github.com/bromite/bromite/issues/2#issuecomment-524102774
- https://github.com/bromite/bromite/issues/2#issuecomment-524102774

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