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CVE-2019-20418 Details

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to prevent users from accessing the instance via an Application Denial of Service vulnerability in the /rendering/wiki endpoint. The affected versions are before version 8.8.0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://jira.atlassian.com/browse/JRASERVER-70943	CVE	Issue TrackingVendor Advisory
https://jira.atlassian.com/browse/JRASERVER-70943	[email protected]	Issue TrackingVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
atlassian jira	< 8.8.0
CPE cpe:2.3:a:atlassian:jira:::::::: Remediation No remediation found in references.
atlassian jira software data center	< 8.8.0
CPE cpe:2.3:a:atlassian:jira_software_data_center:::::::: Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 9, 2020	Initial Analysis	[email protected]