CVE-2018-3827 Information disclosure in Elasticsearch
Azure credentials may be exposed in logs when the Elasticsearch repository-azure plugin is configured to log at TRACE level.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-3827?
CVE-2018-3827 is a high-severity vulnerability in Elasticsearch, published on 19 Sep 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A sensitive data disclosure flaw was found in the Elasticsearch repository-azure (formerly elasticsearch-cloud-azure) plugin. When the repository-azure plugin is set to log at TRACE level Azure credentials can be inadvertently logged.
Weakness: CWE-532
Which versions are affected by CVE-2018-3827?
It affects 1 product.
Products include Elastic Azure Repository.
How do I fix CVE-2018-3827?
No fix has been published for CVE-2018-3827 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-3827 being exploited?
There is no known exploitation of CVE-2018-3827 in the wild and no public exploit code.
Sources
Also known as GHSA-xc6w-7c69-3cf8.