Untrusted Search Path Vulnerability in Atlassian Companion App
CVE-2020-4019

7.8HIGH

Key Information:

Vendor

Atlassian
Status
Companion App
Vendor
CVE Published:
1 June 2020

What is CVE-2020-4019?

The Atlassian Companion App prior to version 1.0.0 is susceptible to an untrusted search path vulnerability, which permits local attackers to exploit the file editing functionality. This flaw enables an attacker to execute arbitrary code by replacing the intended executable with a malicious one. Users should update their apps to the latest version to mitigate potential risks associated with this vulnerability.

Affected Version(s)

Companion App < 1.0.0

References

https://jira.atlassian.com/browse/CONFSERVER-59734
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.