cve/2024/CVE-2024-6612.md

### [CVE-2024-6612](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-6612)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Thunderbird&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CSP%20violation%20leakage%20when%20using%20devtools&color=brightgreen)

### Description

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1880374

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds