CVE-2023-39947 Information

Description

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1 2.10.2 2.9.2 and 2.6.6 even after the fix at commit 3492270 malformed PID_PROPERTY_LIST parameters cause heap overflow at a different program counter. This can remotely crash any Fast-DDS process. Versions 2.11.1 2.10.2 2.9.2 and 2.6.6 contain a patch for this issue.

Reference

https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-mf55-5747-c4pv https://github.com/eProsima/Fast-DDS/commit/349227005827e8a67a0406b823138b5068cc47dc