CVE-2020-27295: High severity matrikon opc ua tunneller vulnerability
Published Jan 26, 2021
·Updated
The affected product has uncontrolled resource consumption issues, which may allow an attacker to cause a denial-of-service condition on the OPC UA Tunneller (versions prior to 6.3.0.8233).
Affected Software
2 affected componentsFixes available
Honeywell Opc Ua Tunneller<6.3.0.8233
Matrikon, a subsidiary of Honeywell OPC UA Tunneller<6.3.0.8233
6.3.0.8233
Event History
Jan 26, 2021
CVE Published
via MITRE·07:07 PM
Data Sourced
via MITRE·07:07 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2020-27295?
CVE-2020-27295 is a vulnerability that allows an attacker to cause a denial-of-service condition on the Honeywell OPC UA Tunneller prior to version 6.3.0.8233.
2
How severe is CVE-2020-27295?
CVE-2020-27295 has a severity rating of 7.5 (high).
3
Which product is affected by CVE-2020-27295?
The Honeywell OPC UA Tunneller versions prior to 6.3.0.8233 are affected by CVE-2020-27295.
4
What is the impact of CVE-2020-27295?
CVE-2020-27295 can lead to a denial-of-service condition on the affected OPC UA Tunneller, causing it to become unresponsive or crash.
5
How can I fix CVE-2020-27295?
To fix CVE-2020-27295, upgrade your Honeywell OPC UA Tunneller to version 6.3.0.8233 or newer.