Headline
CVE-2023-39945: Fast-CDR/src/cpp/Cdr.cpp at v1.0.26 · eProsima/Fast-CDR
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.
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Ubuntu Security Notice 6306-1 - It was discovered that Fast DDS incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service and information exposure. This issue only affected Ubuntu 22.04 LTS. It was discovered that Fast DDS incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash.
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