Security Exception in Maven Model Package: Vulnerability in StringUTF16 Handling
Summary
OSV-2025-467: Security exception in java.base/java.lang.StringUTF16.newBytesFor. Affects maven-model versions >= a27873629f94174bbcaa345c81abb204e4357ce5. 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 model for managing project configurations, dependencies, and build processes. This package is crucial for developers who rely on Maven for project management and builds. However, it has been identified to have a security vulnerability that could lead to unexpected behavior or crashes.
Vulnerability Detail
The vulnerability arises from a security exception in the java.base/java.lang.StringUTF16.newBytesFor method, which is part of the Java standard library. This issue was reported through OSS-Fuzz and can lead to crashes when certain string operations are performed. The crash state indicates that the vulnerability is triggered during the inflation of string builders, which may allow an attacker to exploit the application by causing it to crash or behave unexpectedly. The severity of this vulnerability is classified as low, but it is essential to address it to maintain application stability and security.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, developers can avoid using the specific string operations that trigger the vulnerability until the package is updated. This may involve reviewing the code for instances where the StringUTF16.newBytesFor method is called and implementing alternative string handling methods.
Conclusion
In summary, the security exception vulnerability in the Maven Model package poses a risk to applications relying on this component for string handling. It is crucial to update to the latest patched version to ensure application stability and security. Utilizing tools like Vulert can help monitor and alert for such vulnerabilities in real-time.
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FAQ
The vulnerability is a security exception that occurs during string operations in the Maven Model package, potentially leading to application crashes.
You can use the Vulert platform to check if your application is affected by this vulnerability. Simply upload your package-lock.json file to the Vulert playground.
Yes, a patched version of the Maven Model package is available. It is recommended to update to the latest version to mitigate the risk.
If an immediate update is not possible, consider implementing workarounds by avoiding the vulnerable string operations until you can apply the patch.
Detailed information about this vulnerability can be found in the OSS-Fuzz report and the official Apache Maven documentation.
References
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