CVE-2023-39945
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-39945
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39945.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-39945
- Aliases
-
- GHSA-2rq6-8j7x-frr9
- Downstream
- Published
- 2023-08-11T13:21:53Z
- Modified
- 2025-10-15T02:42:42.203744Z
- Severity
-
- 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
- Summary
- Malformed serialized data in a data submessage leads to unhandled exception
- Details
-
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
BadParamExceptionin 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