cve/2015/CVE-2015-7327.md

### [CVE-2015-7327](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7327)
![](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

Mozilla Firefox before 41.0 does not properly restrict the availability of High Resolution Time API times, which allows remote attackers to track last-level cache access, and consequently obtain sensitive information, via crafted JavaScript code that makes performance.now calls.

### POC

#### Reference
- https://bugzilla.mozilla.org/show_bug.cgi?id=1153672
- https://bugzilla.mozilla.org/show_bug.cgi?id=1167489

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