Security Exception in Maven Model Package: AbstractStringBuilder Initialization Vulnerability
Summary
OSV-2025-830: Security exception in java.base/java.lang.AbstractStringBuilder. Affected versions are not published. No fix is published. How to fix ↓
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Background
The Maven Model package is a core component of the Apache Maven project, which is a build automation tool used primarily for Java projects. It provides a way to manage project dependencies, build processes, and project configurations. The package is essential for developers who rely on Maven for project management and builds. However, it has been identified that the package is susceptible to a security exception during the initialization of the AbstractStringBuilder class, which can lead to potential crashes and security vulnerabilities.
Vulnerability Detail
The vulnerability originates from a security exception that occurs in the java.base/java.lang.AbstractStringBuilder.<init> method. This issue was reported through OSS-Fuzz, indicating that it can lead to crashes when the StringBuilder is initialized improperly. The ramifications of this vulnerability include potential application crashes and the risk of exposing sensitive information or system states due to improper handling of string buffers. The crash state is specifically noted in the stack trace, which can be exploited if not addressed.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, you can avoid using the affected methods in your code until the package is updated. Review your code to ensure that instances of AbstractStringBuilder and StringBuilder are handled correctly, and consider using alternative methods for string manipulation that do not invoke the vulnerable constructors.
Conclusion
In summary, the security exception vulnerability in the Maven Model package poses risks that can lead to application crashes and potential data exposure. It is crucial to update the package to the latest version to mitigate these risks. Utilizing tools like Vulert can help monitor your applications for such vulnerabilities effectively.
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FAQ
The vulnerability is a security exception that occurs during the initialization of the AbstractStringBuilder class, which can lead to application crashes.
You can use the Vulert platform to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without needing to sign up.
Yes, it is recommended to update the Maven Model package to the latest patched version to address this vulnerability.
The potential impacts include application crashes and the risk of exposing sensitive information due to improper handling of string buffers.
If you cannot update the package immediately, consider implementing workarounds by avoiding the use of the affected methods and reviewing your code for proper string handling.
References
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