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Unrated severityNVD Advisory· Published Aug 11, 2023· Updated Feb 13, 2025

Uncaught fastcdr exception (Unexpected CDR type received) crashing fastdds

CVE-2023-39948

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.

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Affected products

2
  • Eprosima/FastDDSllm-create2 versions
    <2.10.0, <2.6.5+ 1 more
    • (no CPE)range: <2.10.0, <2.6.5
    • (no CPE)range: < 2.6.5

Patches

Vulnerability mechanics

References

3

News mentions

0

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