CVE-2020-18735

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/eclipse-cyclonedds/cyclonedds	Third Party Advisory
https://github.com/eclipse-cyclonedds/cyclonedds/issues/501	Exploit Issue Tracking Third Party Advisory
https://projects.eclipse.org/projects/iot.cyclonedds	Release Notes Vendor Advisory
https://github.com/eclipse-cyclonedds/cyclonedds	Third Party Advisory
https://github.com/eclipse-cyclonedds/cyclonedds/issues/501	Exploit Issue Tracking Third Party Advisory
https://projects.eclipse.org/projects/iot.cyclonedds	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:cyclone_data_distribution_service:0.1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-23 21:15

Updated : 2024-11-21 05:08

NVD link : CVE-2020-18735

Mitre link : CVE-2020-18735

CVE.ORG link : CVE-2020-18735

JSON object : View

Products Affected

eclipse

cyclone_data_distribution_service

CWE

CWE-787

Out-of-bounds Write

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