Vulnerability CVE-2020-18735
Published: 2021-08-23

Description:
A heap buffer overflow in /src/dds_stream.c of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash.

Type:

CWE-787

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Eclipse -> Cyclone data distribution service 

 References:
https://projects.eclipse.org/projects/iot.cyclonedds
https://github.com/eclipse-cyclonedds/cyclonedds
https://github.com/eclipse-cyclonedds/cyclonedds/issues/501
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