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MitreCVE-2020-18735

HistoryAug 23, 2021 - 9:15 p.m.

CVE-2020-18735

2021-08-2321:15:09

CWE-787

mitre

web.nvd.nist.gov

cve-2020-18735

heap buffer overflow

src

dds_stream.c

eclipse iot cyclone dds project

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

65.0%

JSON

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.

Affected configurations

Nvd

Node

eclipsecyclone_data_distribution_serviceMatch0.1.0

VendorProductVersionCPE
eclipsecyclone_data_distribution_service0.1.0cpe:2.3:a:eclipse:cyclone_data_distribution_service:0.1.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
eclipse	cyclone_data_distribution_service	0.1.0	cpe:2.3:a:eclipse:cyclone_data_distribution_service:0.1.0:::::::*

References

github.com/eclipse-cyclonedds/cyclonedds

github.com/eclipse-cyclonedds/cyclonedds/issues/501

projects.eclipse.org/projects/iot.cyclonedds

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

65.0%

JSON

Related for CVE-2020-18735