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High severity · published Oct 26, 2023
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
7.5
CVSS
61.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)61.1% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Elasticsearch · Elastic
7.0.0 through 7.17.12; 8.0.0 through 8.9.0 · source: NVD
Affected product
EL
Elasticsearch
Elastic
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31419
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31419
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
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