CVE-2024-23444: Elasticsearch elasticsearch-certutil csr fails to encrypt private key
CSIRTS triage
- What
- The elasticsearch-certutil tool fails to properly encrypt private keys in generated CSR certificates.
- Who is affected
- Elasticsearch deployments using elasticsearch-certutil to generate certificate signing requests.
- Urgency
- Medium priority; exposes private keys that should be encrypted, enabling certificate compromise.
- Action
- Update to a patched Elasticsearch version and regenerate all certificates with proper encryption.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-23444
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2024-234440.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-23444 | coverage & exploitation status | NVD · CVE.org |
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