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CVE-2022-45047— Apache MINA SSHD: Java unsafe deserialization vulnerability

Quick assessment

Affected
Apache Software Foundation Apache MINA SSHD
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 MINA是美国阿帕奇（Apache）基金会的一款网络应用程序框架。该产品主要用于开发高性能和高可伸缩性的网络应用程序。 Apache MINA 2.9.1及之前版本存在代码问题漏洞，该漏洞源于 使用 Java 反序列化加载序列化java.security.PrivateKey，攻击者利用该漏洞可以选择加载一个主机密钥SSH 服务器。

AI Predicted 9.8 Difficulty: Trivial EPSS 3.79% · P90

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services

Affected Version Matrix 1

VendorProduct Version RangeStatus
Apache Software Foundation Apache MINA SSHD unspecified≤ 2.9.1 affected
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I. Basic Information for CVE-2022-45047

Vulnerability Information
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Vulnerability Title
Apache MINA SSHD: Java unsafe deserialization vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD <= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.
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 MINA 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache MINA是美国阿帕奇（Apache）基金会的一款网络应用程序框架。该产品主要用于开发高性能和高可伸缩性的网络应用程序。 Apache MINA 2.9.1及之前版本存在代码问题漏洞，该漏洞源于 使用 Java 反序列化加载序列化java.security.PrivateKey，攻击者利用该漏洞可以选择加载一个主机密钥SSH 服务器。
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 MINA SSHD unspecified ~ 2.9.1 -

II. Public POCs for CVE-2022-45047

# POC Description Source Link Shenlong Link
1 POC,EXP,chatGPT for me https://github.com/hktalent/CVE-2022-45047 POC Details
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III. Intelligence Information for CVE-2022-45047

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Vendor Advisories for CVE-2022-45047 (1)

Mailing List Discussions for CVE-2022-45047 (1)

IV. Related Vulnerabilities

Same product: Apache MINA SSHD
Same vendor: Apache Software Foundation
Same weakness: CWE-502

V. Comments for CVE-2022-45047

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