CVE-2021-4104 (High) detected in log4j-1.2.14.jar

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CVE-2021-4104 - High Severity Vulnerability

Vulnerable Library - log4j-1.2.14.jar

Log4j

Library home page: http://logging.apache.org/log4j/

Path to dependency file: /pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/log4j/log4j/1.2.14/log4j-1.2.14.jar

Dependency Hierarchy:

• ready-api-soapui-pro-1.3.0.jar (Root Library)
  • ready-api-soapui-1.3.0.jar
    • ❌ log4j-1.2.14.jar (Vulnerable Library)

Found in base branch: master

Vulnerability Details

JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions.

Publish Date: 2021-12-14

URL: CVE-2021-4104

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-4104

Release Date: 2021-12-14

Fix Resolution: uom-parent - 1.0.3-3.module,1.0.3-3.module;uom-se-javadoc - 1.0.4-3.module;parfait-examples - 0.5.4-4.module;log4j-manual - 1.2.17-16;si-units-javadoc - 0.6.5-2.module;unit-api - 1.0-5.module,1.0-5.module;unit-api-javadoc - 1.0-5.module;parfait - 0.5.4-4.module,0.5.4-4.module;log4j-javadoc - 1.2.17-16;uom-systems-javadoc - 0.7-1.module;uom-lib-javadoc - 1.0.1-6.module;uom-systems - 0.7-1.module,0.7-1.module;log4j - 1.2.17-16,1.2.17-16;uom-se - 1.0.4-3.module,1.0.4-3.module;uom-lib - 1.0.1-6.module,1.0.1-6.module;parfait-javadoc - 0.5.4-4.module;pcp-parfait-agent - 0.5.4-4.module;si-units - 0.6.5-2.module,0.6.5-2.module