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CVE-2022-44645— Apache Linkis (incubating): The DatasourceManager module has a serialization attack vulnerability

Quick assessment

Affected
Apache Software Foundation Apache Linkis (incubating)
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Linkis是美国阿帕奇（Apache）基金会的一款中间件产品，可以在上层应用和底层数据引擎之间建立起有效的连接。 Apache Linkis 1.3.0及之前版本存在代码问题漏洞，该漏洞源于当攻击者拥有对数据库的写入权限并使用MySQL数据源和恶意参数配置新数据源时，存在可能影响远程代码执行的反序列化漏洞。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.93% · P79

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-44645

Vulnerability Information
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Vulnerability Title
Apache Linkis (incubating): The DatasourceManager module has a serialization attack vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
In Apache Linkis <=1.3.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures new datasource with a MySQL data source and malicious parameters. Therefore, the parameters in the jdbc url should be blacklisted. Versions of Apache Linkis <= 1.3.0 will be affected. We recommend users to upgrade the version of Linkis to version 1.3.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Linkis 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Linkis是美国阿帕奇（Apache）基金会的一款中间件产品，可以在上层应用和底层数据引擎之间建立起有效的连接。 Apache Linkis 1.3.0及之前版本存在代码问题漏洞，该漏洞源于当攻击者拥有对数据库的写入权限并使用MySQL数据源和恶意参数配置新数据源时，存在可能影响远程代码执行的反序列化漏洞。
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

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Linkis (incubating) 0 ~ 1.3.0 -

II. Public POCs for CVE-2022-44645

# POC Description Source Link Shenlong Link
1 https://github.com/vulhub/vulhub/blob/master/linkis/CVE-2022-44645/README.md POC Details
2 None https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/Apache%20Linkis%20MySQL%20JDBC%20%E6%95%B0%E6%8D%AE%E6%BA%90%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2022-44645.md POC Details
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III. Intelligence Information for CVE-2022-44645

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Mailing List Discussions for CVE-2022-44645 (1)

Same Patch Batch · Apache Software Foundation · 2023-01-31 · 6 CVEs total

CVE-2022-28331 Apache Portable Runtime (APR): Windows out-of-bounds write in apr_socket_sendv function
CVE-2022-25147 Apache Portable Runtime Utility (APR-util): out-of-bounds writes in the apr_base64 family
CVE-2022-24963 Apache Portable Runtime (APR): out-of-bound writes in the apr_encode family of functions
CVE-2022-44644 Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerabili
CVE-2023-24829 Apache IoTDB Workbench: apache/iotdb-web-workbench: forge the JWTToken to access workbench

IV. Related Vulnerabilities

Same product: Apache Linkis (incubating)
Same vendor: Apache Software Foundation
Same weakness: CWE-502

V. Comments for CVE-2022-44645

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