VulnerabilityModified

CVE-2023-45807

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the license change in early 2021.

MEDIUM 5.4EPSS 0.41%

Does this matter?

Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own.

Description

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the license change in early 2021. There is an issue with the implementation of tenant permissions in OpenSearch Dashboards where authenticated users with read-only access to a tenant can perform create, edit and delete operations on index metadata of dashboards and visualizations in that tenant, potentially rendering them unavailable. This issue does not affect index data, only metadata. Dashboards correctly enforces read-only permissions when indexing and updating documents. This issue does not provide additional read access to data users don’t already have. This issue can be mitigated by disabling the tenants functionality for the cluster. Versions 1.3.14 and 2.11.0 contain a fix for this issue.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS: 0.41% probability · 34th percentile
CISA KEV: Not listed
Weakness: CWE-281
Affected: amazon/opensearch
Source: security-advisories@github.com

References

https://github.com/opensearch-project/security/security/advisories/GHSA-72q2-gwwf-6hrvVendor Advisory
https://github.com/opensearch-project/security/security/advisories/GHSA-72q2-gwwf-6hrvVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.