CVE-2019-20418

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.

6.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.43%

Vendor Advisory atlassian.com

Affected: Atlassian Jira Server

References

Link	Tags
https://jira.atlassian.com/browse/JRASERVER-70943	vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2019-20418?: CVE-2019-20418 has been scored as a medium severity vulnerability.
How to fix CVE-2019-20418?: To fix CVE-2019-20418, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-20418 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-20418 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-20418?: CVE-2019-20418 affects Atlassian Jira Server.

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