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CVE-2020-18735

Good to know:

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Date: August 23, 2021

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.

Language: C

Severity Score

Related Resources (5)

https://github.com/eclipse-cyclonedds/cyclonedds/issues/501
https://nvd.nist.gov/vuln/detail/CVE-2020-18735
https://projects.eclipse.org/projects/iot.cyclonedds
https://github.com/eclipse-cyclonedds/cyclonedds
https://www.mend.io/vulnerability-database/CVE-2020-18735

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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