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Vulnerability DatabaseCVE-2020-4016

CVE-2020-4016: 
Atlassian Fisheye & Crucible vulnerability analysis and mitigation

Overview

The vulnerability CVE-2020-4016 affects the crucible-jira-ril plugin in Atlassian Fisheye and Crucible versions before 4.8.1. This security issue was discovered and reported in April 2020, and it involves an information disclosure vulnerability in the /plugins/servlet/jira-blockers/ resource (Atlassian Jira, Fisheye Issue).

Technical details

The vulnerability exists in the /plugins/servlet/jira-blockers/ resource of the crucible-jira-ril plugin. The issue allows unauthorized access to sensitive information related to configured Jira application links (Atlassian Jira).

Impact

When exploited, this vulnerability enables remote attackers to obtain the ID of configured Jira application links, potentially exposing sensitive configuration information (Fisheye Issue).

Exploitability

The vulnerability can be exploited by remote attackers through the affected /plugins/servlet/jira-blockers/ endpoint. The issue is classified as having a CVSS rating of medium severity (Atlassian Jira).

Mitigation and workarounds

The vulnerability has been fixed in Atlassian Fisheye and Crucible version 4.8.1. Users are advised to upgrade to this version or later to address the security issue (Fisheye Issue).

Additional resources

Source: This report was generated using AI

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