Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-23613— Field-level security issue with .keyword fields in OpenSearch

Quick assessment

Affected
opensearch-project security
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenSearch Project是OpenSearch Project开源的一个社区驱动的、Apache 2.0许可的开放源代码搜索和分析套件。使其易于获取、搜索、可视化和分析数据。 OpenSearch Project 1.0.0版本至1.3.7版本、2.0.0版本至2.4.1版本存在信息泄露漏洞。攻击者利用该漏洞可以访问之前无法访问的数据。

CVSS 5.7 · Medium EPSS 0.82% · P56

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-23613

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Field-level security issue with .keyword fields in OpenSearch
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSearch Project 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSearch Project是OpenSearch Project开源的一个社区驱动的、Apache 2.0许可的开放源代码搜索和分析套件。使其易于获取、搜索、可视化和分析数据。 OpenSearch Project 1.0.0版本至1.3.7版本、2.0.0版本至2.4.1版本存在信息泄露漏洞。攻击者利用该漏洞可以访问之前无法访问的数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
opensearch-project security >= 2.0.0, < 2.5.0 -

II. Public POCs for CVE-2023-23613

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-23613

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-23613 (1)

Other References for CVE-2023-23613 (1)

IV. Related Vulnerabilities

Same product: security
Same vendor: opensearch-project
Same weakness: CWE-200

V. Comments for CVE-2023-23613

No comments yet

Leave a comment