cve/2017/CVE-2017-5928.md

### [CVE-2017-5928](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5928)
![](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

The W3C High Resolution Time API, as implemented in various web browsers, does not consider that memory-reference times can be measured by a performance.now "Time to Tick" approach even with the https://bugzilla.mozilla.org/show_bug.cgi?id=1167489#c9 protection mechanism in place, which makes it easier for remote attackers to conduct AnC attacks via crafted JavaScript code.

### POC

#### Reference
- https://www.vusec.net/projects/anc

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