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.
Affected products
- Elastic / Elasticsearchbefore 7.2.1 and 6.8.2 – before 7.2.1 and 6.8.2