CVE-2019-19102

Zip Slip vulnerability in 3rd-Party library in B&R Automation Studio upgrade service

Description

A directory traversal vulnerability in SharpZipLib used in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x and 4.2.x allow unauthenticated users to write to certain local directories. The vulnerability is also known as zip slip.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.70% Top 30%
Vendor Advisory br-automation.com
Affected: B&R Automation Studio
Published at:
Updated at:

References

Link Tags
https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-19102?
CVE-2019-19102 has been scored as a medium severity vulnerability.
How to fix CVE-2019-19102?
To fix CVE-2019-19102, 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-2019-19102 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-19102 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-19102?
CVE-2019-19102 affects B&R Automation Studio.
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