CVE-2013-2071: Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat
Summary
CVE-2013-2071: Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat. Affects org.apache.tomcat:tomcat versions >= 7.0.0, < 7.0.40. Fixed in 7.0.40. How to fix ↓
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Background
Apache Tomcat is an open-source web server and servlet container that is widely used for hosting Java-based web applications. It provides a robust and scalable platform for running Java web applications, supporting the Java Servlet, JavaServer Pages (JSP), and WebSocket technologies. Apache Tomcat 7.x is a specific version of Tomcat that was released before version 7.0.40. This vulnerability affects the AsyncContextImpl.java file in Apache Tomcat 7.x.
Vulnerability Detail
The vulnerability in AsyncContextImpl.java allows context-dependent attackers to obtain sensitive request information intended for other applications. This occurs when a RuntimeException is thrown in an AsyncListener in an application. In opportunistic circumstances, an attacker can exploit this vulnerability to record and access sensitive request information from other applications that are being processed by the affected Apache Tomcat server. This can lead to unauthorized access to sensitive data and potential security breaches.
How To Fix
Minimum fixed version
7.0.40
This is the first release that contains the fix.
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Workaround
There is no specific workaround mentioned for this vulnerability. The recommended solution is to upgrade to the fixed version of Apache Tomcat.
Conclusion
The vulnerability in Apache Tomcat 7.x allows context-dependent attackers to obtain sensitive request information intended for other applications. To mitigate this vulnerability, it is crucial to upgrade to Apache Tomcat version 7.0.40 or later. This will ensure the security of your web applications and protect against unauthorized access to sensitive data. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
Apache Tomcat is an open-source web server and servlet container that is widely used for hosting Java-based web applications. It provides a robust and scalable platform for running Java web applications, supporting the Java Servlet, JavaServer Pages (JSP), and WebSocket technologies.
This vulnerability allows context-dependent attackers to obtain sensitive request information intended for other applications. This can lead to unauthorized access to sensitive data and potential security breaches.
To fix this vulnerability, it is recommended to upgrade to Apache Tomcat version 7.0.40 or later. This version includes the necessary fixes and improvements to address the vulnerability.
There is no specific workaround mentioned for this vulnerability. The recommended solution is to upgrade to the fixed version of Apache Tomcat.
For more information about this vulnerability, you can refer to the CVE-2013-2071 entry or consult the official documentation and security advisories provided by Apache Tomcat.
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