CVE-2020-14483 - OpenCVE

A timeout during a TLS handshake can result in the connection failing to terminate. This can result in a Niagara thread hanging and requires a manual restart of Niagara (Versions 4.6.96.28, 4.7.109.20, 4.7.110.32, 4.8.0.110) and Niagara Enterprise Security (Versions 2.4.31, 2.4.45, 4.8.0.35) to correct.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Tridium	Niagara Niagara Enterprise Security

Configuration 1 [-]

OR	cpe:2.3:a:tridium:niagara:4.6.96.28:::::::*
	cpe:2.3:a:tridium:niagara:4.7.109.20:::::::*
	cpe:2.3:a:tridium:niagara:4.7.110.32:::::::*
	cpe:2.3:a:tridium:niagara:4.8.0.110:::::::*
	cpe:2.3:a:tridium:niagara_enterprise_security:2.4.31:::::::*
	cpe:2.3:a:tridium:niagara_enterprise_security:2.4.45:::::::*
	cpe:2.3:a:tridium:niagara_enterprise_security:4.8.0.35:::::::*

No data.

References

Link	Providers
https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2020-08-13T14:41:35

Updated: 2024-08-04T12:46:34.631Z

Reserved: 2020-06-19T00:00:00

Link: CVE-2020-14483

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-08-13T15:15:12.377

Modified: 2020-08-19T20:58:30.487

Link: CVE-2020-14483

Redhat

No data.

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