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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2023-39948

Uncaught fastcdr exception (Unexpected CDR type received) crashing fastdds

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

eProsima Fast-DDS

  • < 2.6.5affected
  • >= 2.7.0, < 2.10.0affected

References