CVE-2023-39949
Improper validation of sequence numbers leading to remotely reachable assertion failure
- 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 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions 2.9.1 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-617 Reachable Assertion
Affected Products
| Product | Versions |
|---|---|
Fast-DDSeProsima |
|
References
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