What is CVE-2019-20418?

CVE-2019-20418 is a medium-severity vulnerability in Atlassian Jira. CVSS score: 6.5/10. Published 2020-07-03.

How severe is CVE-2019-20418?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Atlassian Jira

CVE-2019-20418

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 be…

EPSS: 0.010 (59.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Atlassian Jira
Atlassian Jira Server — versions unspecified
Atlassian Jira_software_data_center

References

security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2019-20418?: CVE-2019-20418 is a medium-severity vulnerability in Atlassian Jira. CVSS score: 6.5/10. Published 2020-07-03.
How severe is CVE-2019-20418?: Medium severity. CVSS v3 base score is 6.5 out of 10.