cve/2019/CVE-2019-7614.md

### [CVE-2019-7614](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7614)
![](https://img.shields.io/static/v1?label=Product&message=Elasticsearch&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-362%3A%20Concurrent%20Execution%20using%20Shared%20Resource%20with%20Improper%20Synchronization%20('Race%20Condition')&color=brighgreen)

### Description

A race condition flaw was found in the response headers Elasticsearch versions before 7.2.1 and 6.8.2 returns to a request. On a system with multiple users submitting requests, it could be possible for an attacker to gain access to response header containing sensitive data from another user.

### POC

#### Reference
- https://www.elastic.co/community/security/

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