Atlassian JIRA Server/Data Center up to 7.6.16/7.13.8/8.4.1 Comment information disclosure

Summaryinfo

A vulnerability was found in Atlassian JIRA Server and Data Center up to 7.6.16/7.13.8/8.4.1. It has been rated as problematic. The impacted element is an unknown function of the component Comment Handler. Performing a manipulation results in information disclosure. This vulnerability is known as CVE-2019-20410. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Atlassian JIRA Server and Data Center up to 7.6.16/7.13.8/8.4.1 (Bug Tracking Software). This affects an unknown function of the component Comment Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view sensitive information via an Information Disclosure vulnerability in the comment restriction feature. The affected versions are before version 7.6.17, from version 7.7.0 before 7.13.9, and from version 8.0.0 before 8.4.2.

The weakness was published 06/29/2020 (Website). It is possible to read the advisory at jira.atlassian.com. This vulnerability is uniquely identified as CVE-2019-20410 since 01/23/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. The successful exploitation requires a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 7.6.17, 7.13.9 or 8.4.2 eliminates this vulnerability.

Similar entries are available at VDB-157399, VDB-157398, VDB-157397 and VDB-157396. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Bug Tracking Software

Vendor

• Atlassian

Name

• Data Center
• JIRA Server

Version

• 7.6.0
• 7.6.1
• 7.6.2
• 7.6.3
• 7.6.4
• 7.6.5
• 7.6.6
• 7.6.7
• 7.6.8
• 7.6.9
• 7.6.10
• 7.6.11
• 7.6.12
• 7.6.13
• 7.6.14
• 7.6.15
• 7.6.16
• 7.13.0
• 7.13.1
• 7.13.2
• 7.13.3
• 7.13.4
• 7.13.5
• 7.13.6
• 7.13.7
• 7.13.8
• 8.4.0
• 8.4.1

License

• free

Website

• Vendor: https://www.atlassian.com/

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Entryinfo

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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