CVE-2021-45458— Hardcoded credentials
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I. Basic Information for CVE-2021-45458
Vulnerability Information
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Vulnerability Title
Hardcoded credentials
Source: NVD (National Vulnerability Database)
Vulnerability Description
Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their password and configure it into kylin's configuration file, there is a risk that the password may be decrypted. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Kylin 安全特征问题漏洞
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 存在安全特征问题漏洞，该漏洞源于用户使用PasswordPlaceholderConfigurer类对自己的密码进行加密并将其配置到kylin的配置文件中，则存在密码被解密的风险。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Kylin | Apache Kylin 2 ~ 2.6.6 | - |
II. Public POCs for CVE-2021-45458
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|---|
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- https://lists.apache.org/thread/oof215qz188k16vhlo97cm1jksxdowfyx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-45458
Same Patch Batch · Apache Software Foundation · 2022-01-06 · 10 CVEs total
| CVE-2021-43045 | Possible DOS vulnerabilities in C# Avro SDK | |
| CVE-2021-45457 | Overly broad CORS configuration | |
| CVE-2021-45456 | Command injection | |
| CVE-2021-36774 | Mysql JDBC Connector Deserialize RCE | |
| CVE-2021-31522 | Apache Kylin unsafe class loading | |
| CVE-2021-27738 | Improper Access Control to Streaming Coordinator & SSRF | |
| CVE-2021-36739 | XSS vulnerability in the MVCBean JSP portlet maven archetype | |
| CVE-2021-36738 | XSS vulnerability in the JSP version of the Apache Pluto Applicant MVCBean CDI portlet | |
| CVE-2021-36737 | XSS in V3 Demo Portlet |
IV. Related Vulnerabilities
Same product: Apache Kylin
Same vendor: Apache Software Foundation
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Same weakness: CWE-798
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V. Comments for CVE-2021-45458
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