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CVE-2022-41917

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Date: November 15, 2022

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana. OpenSearch allows users to specify a local file when defining text analyzers to process data for text analysis. An issue in the implementation of this feature allows certain specially crafted queries to return a response containing the first line of text from arbitrary files. The list of potentially impacted files is limited to text files with read permissions allowed in the Java Security Manager policy configuration. OpenSearch version 1.3.7 and 2.4.0 contain a fix for this issue. Users are advised to upgrade. There are no known workarounds for this issue.

Language: Java

Severity Score

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Improper Handling of Exceptional Conditions

CWE-755

Top Fix

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Upgrade Version

Upgrade to version org.opensearch:opensearch:2.4.0,org.opensearch.plugin:analysis-nori:2.4.0,org.opensearch.plugin:analysis-kuromoji:2.4.0,org.opensearch.plugin:analysis-icu-client:2.4.0,org.opensearch.plugin:analysis-common:2.4.0

Learn More

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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