CVE-2023-23613

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.

CVSS v3.0 6.5 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/opensearch-project/security/security/advisories/GHSA-v3cg-7r9h-r2g6	Third Party Advisory
https://github.com/opensearch-project/OpenSearch/releases/tag/2.5.0	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:amazon:opensearch::::::-::*
	cpe:2.3:a:amazon:opensearch::::::-::*

Information

Published : 2023-01-26 13:18

Updated : 2023-02-02 09:54

NVD link : CVE-2023-23613

Mitre link : CVE-2023-23613

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

amazon

opensearch

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