CVE-2024-30259

moderate-risk
Published 2024-05-14

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.

Do I need to act?

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0.84% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.2/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Eprosima

References (6)

Exploit https://drive.google.com/file/d/1Y2bGvP3UIOJCLh_XEURLdhrM2Sznlvlp/view?usp=shari...
Exploit https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-qcj9-939p-p662
Exploit https://vimeo.com/907641887?share=copy
Exploit https://drive.google.com/file/d/1Y2bGvP3UIOJCLh_XEURLdhrM2Sznlvlp/view?usp=shari...
Exploit https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-qcj9-939p-p662
Exploit https://vimeo.com/907641887?share=copy
38
/ 100
moderate-risk
Severity 28/34 · Critical
Exploitability 3/34 · Minimal
Exposure 7/34 · Low