Description
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, even after the fix at commit 3492270, malformed `PID_PROPERTY_LIST` parameters cause heap overflow at a different program counter. This can remotely crash any Fast-DDS process. Versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6 contain a patch for this issue.
References (3)
Core 3
Core References
Third Party Advisory
https://www.debian.org/security/2023/dsa-5481
Third Party Advisory x_refsource_confirm
https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-mf55-5747-c4pv
Third Party Advisory x_refsource_misc
https://github.com/eProsima/Fast-DDS/commit/349227005827e8a67a0406b823138b5068cc47dc
Scores
CVSS v3
8.2
EPSS
0.0010
EPSS Percentile
28.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-122
CWE-787
Status
published
Products (4)
debian/debian_linux
11.0
debian/debian_linux
12.0
eprosima/fast_dds
2.11.0
eprosima/fast_dds
2.6.0 - 2.6.6
Published
Aug 11, 2023
Tracked Since
Feb 18, 2026