CVE-2020-14185 : What You Need to Know

CVE-2020-14185 was published on October 5, 2020, affecting Jira Server by Atlassian. The vulnerability allows remote unauthenticated attackers to enumerate issue keys due to a missing permissions check in the ActionsAndOperations resource.

Understanding CVE-2020-14185

This CVE impacts Jira Server instances, potentially exposing sensitive information to unauthorized users.

What is CVE-2020-14185?

CVE-2020-14185 is a security vulnerability in Jira Server that enables remote unauthenticated attackers to enumerate issue keys by exploiting a permissions check flaw.

The Impact of CVE-2020-14185

The vulnerability in Jira Server could lead to unauthorized access to sensitive issue keys, potentially compromising the confidentiality of data stored in the system.

Technical Details of CVE-2020-14185

CVE-2020-14185 involves the following technical aspects:

Vulnerability Description

The vulnerability arises from a missing permissions check in the ActionsAndOperations resource of Jira Server.

Affected Systems and Versions

Affected versions include Jira Server before 7.13.18, from 8.0.0 to 8.5.9, and from 8.6.0 to 8.12.2.

Exploitation Mechanism

Remote unauthenticated attackers can exploit this vulnerability to enumerate issue keys, potentially gaining unauthorized access to sensitive information.

Mitigation and Prevention

To address CVE-2020-14185, consider the following mitigation strategies:

Immediate Steps to Take

Upgrade Jira Server to a non-vulnerable version.
Implement access controls to restrict unauthorized access to sensitive information.

Long-Term Security Practices

Regularly monitor and audit access controls in Jira Server.
Educate users on secure practices to prevent unauthorized access.

Patching and Updates

Apply security patches provided by Atlassian promptly to address the vulnerability and enhance system security.