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PUBLISHED

CVE-2024-30259

FastDDS heap buffer overflow when publisher sends malformed packet

Reserved:2024-03-26
Published:2024-05-13
Updated:2024-05-13

Description

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.



HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Problem types

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-122: Heap-based Buffer Overflow

Product status

= 2.14.0
affected

>= 2.13.0, < 2.13.5
affected

>= 2.10.0, < 2.10.4
affected

< 2.6.8
affected

References

https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-qcj9-939p-p662

https://drive.google.com/file/d/1Y2bGvP3UIOJCLh_XEURLdhrM2Sznlvlp/view?usp=sharing

https://vimeo.com/907641887?share=copy

cve.org CVE-2024-30259

nvd.nist.gov CVE-2024-30259

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