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.
References
Link | Resource |
---|---|
https://bombshell.gtisc.gatech.edu/ddsfuzz/pcap/fastdds-exception-20230509-02.pcap | Third Party Advisory |
https://github.com/eProsima/Fast-CDR/blob/v1.0.26/src/cpp/Cdr.cpp#L72-L79 | Third Party Advisory |
https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-2rq6-8j7x-frr9 | Third Party Advisory |
https://www.debian.org/security/2023/dsa-5481 | Third Party Advisory |
History
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MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-08-11T13:21:53.298Z
Updated: 2023-08-11T13:21:53.298Z
Reserved: 2023-08-07T16:27:27.074Z
Link: CVE-2023-39945
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-08-11T14:15:13.363
Modified: 2023-08-22T16:12:14.807
Link: CVE-2023-39945
JSON object: View
Redhat Information
No data.
CWE