CVE-2020-14483

Description

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.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.11%
Third-Party Advisory cisa.gov
Affected: n/a Niagara
Published at:
Updated at:

References

Link Tags
https://us-cert.cisa.gov/ics/advisories/icsa-20-224-03 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2020-14483?
CVE-2020-14483 has been scored as a medium severity vulnerability.
How to fix CVE-2020-14483?
To fix CVE-2020-14483, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-14483 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-14483 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-14483?
CVE-2020-14483 affects n/a Niagara.
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