Vulnerability in Eprosima Fast-dds
CVE-2023-50257
eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Even with the application of SROS2, due to the issue where the data (`p[UD]`) and `guid` values used t…
EPSS: 0.005 (38.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Eprosima Fast-dds — versions >= 2.12.0, < 2.12.2, >= 2.11.0, < 2.11.3, >= 2.7.0, < 2.10.3
- Eprosima Fast_dds
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-50257?
- CVE-2023-50257 is a critical-severity vulnerability in Eprosima Fast-dds, classified under Improper Access Control. CVSS score: 9.6/10. Published 2024-02-19.
- How severe is CVE-2023-50257?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2023-50257 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.