CVE-2024-52979: Elasticsearch Uncontrolled Resource Consumption vulnerability
First published: Thu May 01 2025(Updated: )
Uncontrolled Resource Consumption in Elasticsearch while evaluating specifically crafted search templates with Mustache functions can lead to Denial of Service by causing the Elasticsearch node to crash.
Credit: bressers@elastic.co
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Elastic |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-52979?
CVE-2024-52979 is rated as a high-severity vulnerability due to its potential to cause denial of service by crashing Elasticsearch nodes.
How do I fix CVE-2024-52979?
To fix CVE-2024-52979, update your Elasticsearch to the latest version provided by Elastic that addresses this vulnerability.
What causes the vulnerability CVE-2024-52979?
CVE-2024-52979 is caused by uncontrolled resource consumption while evaluating crafted search templates that use Mustache functions.
Which versions of Elasticsearch are affected by CVE-2024-52979?
CVE-2024-52979 affects multiple versions of Elasticsearch, specifically those that process search templates without adequate resource controls.
How can CVE-2024-52979 impact my Elasticsearch deployment?
CVE-2024-52979 can lead to denial of service, resulting in crashes that may disrupt your Elasticsearch deployment and affect availability.
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