CVE-2023-39948 Information

Description

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0 and 2.6.5 the BadParamException thrown by Fast CDR is not caught in Fast DDS. This can remotely crash any Fast DDS process. Versions 2.10.0 and 2.6.5 contain a patch for this issue.

Reference

https://github.com/eProsima/Fast-DDS/files/11117197/fastdds-assert.pcap.zip https://github.com/eProsima/Fast-DDS/issues/3422 https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-x9pj-vrgf-f68f