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.
| Software | From | Fixed in |
|---|---|---|
| elastic / elasticsearch | 7.0.0 | 7.2.1 |
| elastic / elasticsearch | - | 6.8.2 |
org.elasticsearch / elasticsearch
|
- | 6.8.2 |
org.elasticsearch / elasticsearch
|
7.0.0 | 7.2.1 |