Vulnerabilities > CVE-2023-39948
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 6 | |
| OS | 2 |
References
- https://github.com/eProsima/Fast-DDS/files/11117197/fastdds-assert.pcap.zip
- https://github.com/eProsima/Fast-DDS/files/11117197/fastdds-assert.pcap.zip
- https://github.com/eProsima/Fast-DDS/issues/3422
- https://github.com/eProsima/Fast-DDS/issues/3422
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-x9pj-vrgf-f68f
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-x9pj-vrgf-f68f
- https://www.debian.org/security/2023/dsa-5481
- https://www.debian.org/security/2023/dsa-5481