CVE-2023-31419

moderate-risk
Published 2023-10-26

A flaw was discovered in Elasticsearch, affecting the _search API that allowed a specially crafted query string to cause a Stack Overflow and ultimately a Denial of Service.

Do I need to act?

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30.3% chance of exploitation in next 30 days
EPSS score — higher than 70% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Elastic

References (6)

Vendor Advisory https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297
Third Party Advisory https://security.netapp.com/advisory/ntap-20231116-0010/
Vendor Advisory https://www.elastic.co/community/security
Vendor Advisory https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297
Third Party Advisory https://security.netapp.com/advisory/ntap-20231116-0010/
Vendor Advisory https://www.elastic.co/community/security
44
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 15/34 · Moderate
Exposure 5/34 · Minimal