CVE-2024-37286 APM Server Insertion of Sensitive Information into Log File
Attackers with log access can read sensitive document data leaked into APM Server logs during failed bulk index requests.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-37286?
CVE-2024-37286 is a medium-severity vulnerability in Elastic APM Server, published on 3 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
APM server logs contain document body from a partially failed bulk index request. For example, in case of unavailable_shards_exception for a specific document, since the ES response line contains the document body, and that APM server logs the ES response line on error, the document is effectively logged.
Weakness: CWE-532
Which versions are affected by CVE-2024-37286?
3 open source packages ship an affected version, including github.com/elastic/apm-server. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/elastic/apm-server Go | All versions | None |
github.com/elastic/apm-server Go | All versions | 8.14.0 |
github.com/elastic/apm-server Go | All versions | 8.14.0 |
Products include Elastic Apm Server.
How do I fix CVE-2024-37286?
Upgrade github.com/elastic/apm-server to 8.14.0 or later.
Is CVE-2024-37286 being exploited?
There is no known exploitation of CVE-2024-37286 in the wild and no public exploit code.
Other vulnerabilities in Elastic APM Server
Sources
Also known as GHSA-f6cj-4h3g-hwq4, GO-2024-3037.