CVE-2025-67111

EUVD-2025-204852
An integer overflow in the RTPS protocol implementation of OpenDDS DDS before v3.33.0 allows attackers to cause a Denial of Service (DoS) via a crafted message.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
objectcomputingopendds
𝑥
< 3.33.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/lkloliver/fcc5da83b4cba137ce95177a9afc4126
https://github.com/lkloliver/poc/blob/main/POC_OpenDDS.md