Information disclosure in Elastic Apm Server
CVE-2024-23448
An issue was discovered whereby APM Server could log at ERROR level, a response from Elasticsearch indicating that indexing the document failed and that response would contain parts of the original document. Depending on the nature of the document that the APM Server attempted to ingest, this could lead to the insertion of sensitive or private information in the APM Server logs.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Elastic Apm Server — versions 8.12
- Elastic Apm Server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- discuss.elastic.co/t/apm-server-8-12-1-security-update-esa-2024-03/352688 (Vendor Advisory)
- www.elastic.co/community/security (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-23448?
- CVE-2024-23448 is a medium-severity vulnerability in Elastic Apm Server, classified under Insertion of Sensitive Information into Log File. CVSS score: 5.7/10. Published 2024-02-07.
- How severe is CVE-2024-23448?
- Medium severity. CVSS v3 base score is 5.7 out of 10.
- Is CVE-2024-23448 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.