CVE-2020-18734

PoC —

CVSS 3.1

7.5 high

EPSS

2%p78

Published

Aug 23, 2021 (Aug 23, 2021)

Modified

Jun 17, 2026

Description

A stack buffer overflow in /ddsi/q_bitset.h of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash.

Vendors: eclipse
Products: cyclone data distribution service
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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