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I. Basic Information for CVE-2021-22134
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. Get requests do not properly apply security permissions when executing a query against a recently updated document. This affects documents that have been updated and not yet refreshed in the index. This could result in the search disclosing the existence of documents and fields the attacker should not be able to view.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Elasticsearch 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elasticsearch是荷兰Elasticsearch公司的一套基于Lucene构建的开源分布式RESTful搜索引擎。该产品主要应用于云计算,并支持通过HTTP使用JSON进行数据索引。Security是其中的一个数据保护组件。 Elasticsearch 存在信息泄露漏洞,攻击者可利用该漏洞可以通过Elasticsearch最近更新的文档绕过对数据的访问限制,以获取敏感信息。
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
VendorProductAffected VersionsCPESubscribe
ElasticElasticsearch after 7.6.0 and before 7.11.0 -
II. Public POCs for CVE-2021-22134
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III. Intelligence Information for CVE-2021-22134
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IV. Related Vulnerabilities
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