eProsima Fast-DDS is a C++ library used for high-performance data synchronization. This vulnerability allows attackers to cause a Denial of Service (DoS) by crafting a malicious input that triggers an integer overflow, leading to a crash.
eProsima Fast-DDS is a C++ library used for high-performance data synchronization. This vulnerability allows attackers to cause a Denial of Service (DoS) by crafting a malicious input that triggers an integer overflow, leading to a crash.
You're affected if you use eProsima Fast-DDS v3.3. Check with: git grep -r "fast-dds" /path/to/your/project or find / -name "fast-dds*.so" (Note: This is not a straightforward check, and you may need to inspect your project's dependencies manually.)
If you don't recognize eProsima Fast-DDS as a library used in your projects, you're probably not affected. This software is relatively niche, so it's essential to verify if the vulnerability affects your specific use case.
Version info: Affected versions are 3.3 (2025 through 65865).
Upgrade to eProsima Fast-DDS v3.4 or later from their official GitHub repository: https://github.com/eprosima/fast-dds/releases
- Immediate mitigations:
- Disable the affected library in your project.
- Monitor system logs for potential crashes.