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Servers and applications

CVE-2023-31419

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.

Severity
High 7.5
Published
26 Oct 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
ElasticsearchServers and applications · cpe:a:elastic:elasticsearch
  • From 7.0.0 up to 7.17.12
  • From 8.0.0 up to 8.9.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-31419
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-31419