CVE-2019-8445 : What You Need to Know

CVE-2019-8445, published on August 13, 2019, addresses a vulnerability in Atlassian's Jira software versions prior to 7.13.7 and versions 8.0.0 to 8.3.2. The issue allows unauthorized access to worklog time information through missing permissions checks.

Understanding CVE-2019-8445

In Jira versions before 7.13.7 and between 8.0.0 to 8.3.2, a security vulnerability exists that could be exploited by remote attackers to view worklog time information without proper authorization checks.

What is CVE-2019-8445?

The vulnerability in CVE-2019-8445 allows unauthorized users to access worklog time information in Jira due to inadequate permissions verification.

The Impact of CVE-2019-8445

This vulnerability enables remote attackers to view worklog time information in Jira, potentially leading to unauthorized access to sensitive data and compromising the confidentiality of work-related information.

Technical Details of CVE-2019-8445

The technical aspects of CVE-2019-8445 provide insight into the specific details of the vulnerability.

Vulnerability Description

The vulnerability arises from missing permissions checks in worklog rest resources in Jira versions before 7.13.7 and between 8.0.0 to 8.3.2.

Affected Systems and Versions

Product: Jira
Vendor: Atlassian
Vulnerable Versions:
Versions before 7.13.7
Versions from 8.0.0 to 8.3.2

Exploitation Mechanism

Remote attackers can exploit this vulnerability to access worklog time information without proper authorization, potentially leading to unauthorized data access.

Mitigation and Prevention

To address CVE-2019-8445 and enhance security measures, the following steps are recommended:

Immediate Steps to Take

Upgrade Jira to a patched version that addresses the vulnerability.
Implement strict access controls and permissions to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and audit access logs to detect any unauthorized activities.
Educate users on security best practices to prevent unauthorized access.

Patching and Updates

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