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CVE-2021-45456— Command injection

EPSS 37.82% · P97
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I. Basic Information for CVE-2021-45456

Vulnerability Information
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Vulnerability Title
Command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass the check and perform the following steps, resulting in a command injection vulnerability. This issue affects Apache Kylin 4.0.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Kylin 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Kylin是美国阿帕奇（Apache）基金会的一款开源的分布式分析型数据仓库。该产品主要提供Hadoop/Spark之上的SQL查询接口及多维分析（OLAP）等功能。 Apache kylin 存在命令注入漏洞，该漏洞源于在使用用户传入的项目名执行一些命令之前，Apache kylin会检查项目的合法性，正在检查的内容与在DiagnosisService中用作shell命令参数的内容之间不匹配。攻击者可利用该漏洞导致非法的项目名称通过检查并执行以下步骤，从而导致命令注入漏洞。
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
Apache Software FoundationApache Kylin Apache Kylin 4 4.0.0 -

II. Public POCs for CVE-2021-45456

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III. Intelligence Information for CVE-2021-45456

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Same Patch Batch · Apache Software Foundation · 2022-01-06 · 10 CVEs total

CVE-2021-43045Possible DOS vulnerabilities in C# Avro SDK
CVE-2021-45458Hardcoded credentials
CVE-2021-45457Overly broad CORS configuration
CVE-2021-36774Mysql JDBC Connector Deserialize RCE
CVE-2021-31522Apache Kylin unsafe class loading
CVE-2021-27738Improper Access Control to Streaming Coordinator & SSRF
CVE-2021-36739XSS vulnerability in the MVCBean JSP portlet maven archetype
CVE-2021-36738XSS vulnerability in the JSP version of the Apache Pluto Applicant MVCBean CDI portlet
CVE-2021-36737XSS in V3 Demo Portlet

IV. Related Vulnerabilities

Same product: Apache Kylin
Same vendor: Apache Software Foundation

V. Comments for CVE-2021-45456

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