CVE-2013-4112: JGroup - Exposure of Sensitive Information to an Unauthorized Actor
Summary
CVE-2013-4112: Exposure of Sensitive Information to an Unauthorized Actor in JGroup. Affects org.jgroups:jgroups across 2 version ranges.
>= 3.0.0, < 3.2.9.Final
>= 3.3.0, < 3.3.3.Final
Fixed in 3.2.9.Final or 3.3.3.Final, depending on the release line you run. How to fix ↓
Also tracked for
- libjgroups-java · Debian:11
The same CVE-2013-4112 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.
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Background
JGroup is a library that provides reliable group communication for Java applications. It allows processes to join a group and communicate with each other using multicast or unicast communication. JGroup is widely used in distributed systems and provides features such as message ordering, reliability, and fault tolerance. However, versions 3.0.x, 3.1.x, 3.2.x before 3.2.9, and 3.3.x before 3.3.3 of JGroup are vulnerable to an exposure of sensitive information and arbitrary code execution.
Vulnerability Detail
The vulnerability, identified as CVE-2013-4112, exists in the DiagnosticsHandler component of JGroup. It allows remote attackers to obtain sensitive information, specifically diagnostic information, and execute arbitrary code by reusing valid credentials. This vulnerability can be exploited by unauthorized actors to gain unauthorized access to sensitive data and potentially compromise the entire system. It is important to note that this vulnerability has a moderate severity rating.
How To Fix
Fixed versions by release line
The minimum fixed version depends on the release line you run.
-
>= 3.0.0, < 3.2.9.Final3.2.9.Final -
>= 3.3.0, < 3.3.3.Final3.3.3.Final
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Workaround
There is no specific workaround mentioned for this vulnerability. However, as a general best practice, it is recommended to follow secure coding practices, such as implementing strong authentication mechanisms, regularly updating dependencies, and monitoring for any suspicious activity.
Conclusion
The vulnerability in JGroup (CVE-2013-4112) exposes sensitive information to unauthorized actors and allows arbitrary code execution. To mitigate this vulnerability, it is crucial to upgrade to a fixed version of JGroup (3.2.9.Final or 3.3.3.Final) and review/update authentication credentials. For further assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for org.jgroups:jgroups →
FAQ
JGroup is a Java library that provides reliable group communication for distributed systems.
The vulnerability allows unauthorized actors to access sensitive information and execute arbitrary code, potentially leading to unauthorized access and compromise of the system.
To fix this vulnerability, upgrade to a fixed version of JGroup (3.2.9.Final or 3.3.3.Final) and review/update any credentials used for authentication within the JGroup configuration.
There are no specific workarounds mentioned for this vulnerability. However, following secure coding practices and regularly updating dependencies can help mitigate the risk.
The vulnerability has a moderate severity rating.
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