Buffer overflow in Eprosima Fast-Dds
CVE-2024-30259
FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves malformed `RTPS` packet, heap buffer overflow occurs on the subscriber. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue.
Vulnerability class: Buffer Overflow
EPSS: 0.009 (56.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Eprosima Fast-dds — versions = 2.14.0, >= 2.13.0, < 2.13.5, >= 2.10.0, < 2.10.4
- Eprosima Fast_dds — versions 2.14.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Exploit, x_refsource_MISC)
- security-advisories@github.com (Exploit, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-30259?
- CVE-2024-30259 is a high-severity vulnerability in Eprosima Fast-Dds, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.2/10. Published 2024-05-14.
- How severe is CVE-2024-30259?
- High severity. CVSS v3 base score is 8.2 out of 10.