CVE-2023-39948
Uncaught fastcdr exception (Unexpected CDR type received) crashing fastdds
- State
- Published
- Severity
- 7.5 High
- Published
- Aug 11, 2023
- Updated
- Feb 13, 2025
- Reserved
- Aug 7, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | GitHub_M |
Weaknesses
- CWE-248 Uncaught Exception
Affected Products
| Product | Versions |
|---|---|
Fast-DDSeProsima |
|
References
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