CVE-2019-20413

moderate-risk

Published 2020-06-29

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability on the UserPickerBrowser.jspa page. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.

Do I need to act?

0.55% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (4)

Jira

Jira Data Center

Jira Server

Jira Software Data Center

Affected Vendors

Atlassian

References (2)

Vendor Advisory https://jira.atlassian.com/browse/JRASERVER-70883

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moderate-risk

Severity 26/34 · High

Exploitability 2/34 · Minimal

Exposure 10/34 · Low