Bug 2271933 (CVE-2024-23450)

Summary: CVE-2024-23450 elasticsearch: Possible denial of service when processing documents in a deeply nested pipeline
Product: [Other] Security Response Reporter: Marco Benatto <mbenatto>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bdettelb, caswilli, dkuc, eglynn, fjansen, jcantril, jjoyce, jschluet, kaycoth, lhh, lsvaty, mburns, mgarciac, mmagr, pgrist
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A flaw was found in elasticsearch. Trying to process a document in a deeply nested pipeline may cause the related ingest node to crash, resulting in a Denial of Service.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2271934, 2271935    
Bug Blocks: 2271932    

Description Marco Benatto 2024-03-27 19:18:45 UTC
A flaw was discovered in Elasticsearch, where processing a document in a deeply nested pipeline on an ingest node could cause the Elasticsearch node to crash.

https://discuss.elastic.co/t/elasticsearch-8-13-0-7-17-19-security-update-esa-2024-06/356314
https://www.elastic.co/community/security