Vulnerability in Eprosima Fast-dds
CVE-2023-39948
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…
EPSS: 0.001 (30.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Eprosima Fast-dds — versions < 2.6.5, >= 2.7.0, < 2.10.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-x9pj-vrgf-f68f (x_refsource_CONFIRM)
- https://github.com/eProsima/Fast-DDS/issues/3422 (x_refsource_MISC)
- https://github.com/eProsima/Fast-DDS/files/11117197/fastdds-assert.pcap.zip (x_refsource_MISC)
- www.debian.org/security/2023/dsa-5481
Frequently asked questions
- What is CVE-2023-39948?
- CVE-2023-39948 is a high-severity vulnerability in Eprosima Fast-dds, classified under CWE-248. CVSS score: 7.5/10. Published 2023-08-11.
- How severe is CVE-2023-39948?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-39948 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.