CVE-2023-50716

Summary

CVE-2023-50716 affects eProsima Fast DDS, a C++ implementation of the Data Distribution Service standard. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage can lead to a 'bad-free' error, causing the Fast-DDS process to be remotely terminated. This vulnerability arises due to improper memory handling when the `Inline_qos, SerializedPayload` member of object `ch` is released without initialization. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 have been released to address this issue.

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