cve/2023/CVE-2023-39945.md

CVE-2023-39945

Description

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5 contain a patch for this issue.

POC

Reference

• https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-2rq6-8j7x-frr9

Github

• https://github.com/fkie-cad/nvd-json-data-feeds