Opensearch Security CVEs and Security Vulnerabilities

CVE-2023-25806

Time discrepancy in authentication responses in OpenSearch

OpenSearch Security is a plugin for OpenSearch that offers encryption, authentication and authorization. There is an observable discrepancy in the authentication response time between calls where the user provided exists and calls where it does not. This issue only affects calls using the internal basic identity provider (IdP), and not other externally configured IdPs. Patches were released in versions 1.3.9 and 2.6.0, there are no workarounds.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

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Amazon

Products

Opensearch Opensearch Security

CVE-2023-31141

OpenSearch issue with fine-grained access control during extremely rare race conditions

OpenSearch is open-source software suite for search, analytics, and observability applications. Prior to versions 1.3.10 and 2.7.0, there is an issue with the implementation of fine-grained access control rules (document-level security, field-level security and field masking) where they are not correctly applied to the queries during extremely rare race conditions potentially leading to incorrect access authorization. For this issue to be triggered, two concurrent requests need to land on the same instance exactly when query cache eviction happens, once every four hours. OpenSearch 1.3.10 and 2.7.0 contain a fix for this issue.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed