CVE-2020-14167

Name: CVE-2020-14167
Creator: NVD / NIST
Published: 2020-07-01T02:15:11.897+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 2.13%

Last modified Jun 17, 2026

CVE-2020-14167 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The MessageBundleResource resource in Jira Server and Data Center before version 7.13.4, from 8.5.0 before 8.5.5, from 8.8.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to impact the application's availability via an Denial of Service (DoS) vulnerability.. EPSS estimates a 2.13% chance of exploitation in the next 30 days.

Description

The MessageBundleResource resource in Jira Server and Data Center before version 7.13.4, from 8.5.0 before 8.5.5, from 8.8.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to impact the application's availability via an Denial of Service (DoS) vulnerability.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

2.13%

79.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Atlassian	Jira	< 7.13.14
Atlassian	Jira Data Center	>= 8.5.0, < 8.5.5
Atlassian	Jira Data Center	>= 8.8.0, < 8.8.2
Atlassian	Jira Data Center	>= 8.9.0, < 8.9.1
Atlassian	Jira Server	>= 8.5.0, < 8.5.5
Atlassian	Jira Server	>= 8.8.0, < 8.8.2
Atlassian	Jira Server	>= 8.9.0, < 8.9.1
Atlassian	Jira Software Data Center	< 7.13.14

References

https://jira.atlassian.com/browse/JRASERVER-71197Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-71197Vendor Advisory

Timeline

Published: Jul 1, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-14167?

How severe is CVE-2020-14167?

CVE-2020-14167 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.13% probability of exploitation in the next 30 days.

How do I fix CVE-2020-14167?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-14167?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST