Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.
CVE-2019-17571 - Critical Severity Vulnerability
Apache Log4j 1.2
Library home page: http://www.apache.org
Path to dependency file: /cap-core/pom.xml
Path to vulnerable library: /r/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar,/r/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar
Dependency Hierarchy: - :x: **log4j-1.2.17.jar** (Vulnerable Library)
Found in base branch: develop
Included in Log4j 1.2 is a SocketServer class that is vulnerable to deserialization of untrusted data which can be exploited to remotely execute arbitrary code when combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j versions up to 1.2 up to 1.2.17.
Publish Date: 2019-12-20
URL: CVE-2019-17571
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://lists.apache.org/thread.html/eea03d504b36e8f870e8321d908e1def1addda16adda04327fe7c125%40%3Cdev.logging.apache.org%3E
Release Date: 2019-12-20
Fix Resolution: log4j-manual - 1.2.17-16;log4j-javadoc - 1.2.17-16;log4j - 1.2.17-16,1.2.17-16
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