CVE-2020-4019

Description

The file editing functionality in the Atlassian Companion App before version 1.0.0 allows local attackers to have the app run a different executable in place of the app's cmd.exe via a untrusted search path vulnerability.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.06%
Vendor Advisory atlassian.com
Affected: Atlassian Companion App
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/CONFSERVER-59734 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-4019?
CVE-2020-4019 has been scored as a high severity vulnerability.
How to fix CVE-2020-4019?
To fix CVE-2020-4019, 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-2020-4019 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-4019 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-2020-4019?
CVE-2020-4019 affects Atlassian Companion App.
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