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CVE-2023-23613 PUBLISHED CVSS 5.699999809265137 MEDIUM

OpenSearch is an open source distributed and RESTful search engine. In affected versions there is an issue in the implementation of field-level security (FLS) and field masking where rules written to explicitly exclude fields are not correctly applied for certain queries that rely on their auto-generated .keyword fields. This issue is only present for authenticated users with read access to the indexes containing the restricted fields. This may expose data which may otherwise not be accessible to the user. OpenSearch 1.0.0-1.3.7 and 2.0.0-2.4.1 are affected. Users are advised to upgrade to OpenSearch 1.3.8 or 2.5.0. Users unable to upgrade may write explicit exclusion rules as a workaround. Policies authored in this way are not subject to this issue.

EPSS 0.48% · 65.1th percentile

Risk Scores

CVSS v3.1
5.699999809265137
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
EPSS Score
0.48%
65.1th percentile

Affected Products

VendorProductVersions
amazonopensearch2.0.0, 1.0.0, 2.0.0
opensearch-projectsecurity>= 2.0.0, < 2.5.0, < 1.3.8
Mavenorg.opensearch.plugin:opensearch-security2.0.0, 0, 2.0.0

Timeline

References

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