CVE-2020-18735

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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
Configurations

Configuration 1 (hide)

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

30 Aug 2021, 17:03

Type Values Removed Values Added
CPE cpe:2.3:a:eclipse:cyclone_data_distribution_service:0.1.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CWE CWE-787
References (MISC) https://github.com/eclipse-cyclonedds/cyclonedds - (MISC) https://github.com/eclipse-cyclonedds/cyclonedds - Third Party Advisory
References (MISC) https://github.com/eclipse-cyclonedds/cyclonedds/issues/501 - (MISC) https://github.com/eclipse-cyclonedds/cyclonedds/issues/501 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://projects.eclipse.org/projects/iot.cyclonedds - (MISC) https://projects.eclipse.org/projects/iot.cyclonedds - Release Notes, Vendor Advisory

23 Aug 2021, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-23 21:15

Updated : 2023-12-10 13:55

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