#VU34157 Input validation error in Jira Software - CVE-2019-20899

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Main Vulnerability Database Vulnerabilities #VU34157

#VU34157 Input validation error in Jira Software - CVE-2019-20899

Published: July 13, 2020 / Updated: August 8, 2020


Vulnerability identifier: #VU34157
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-20899
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Jira Software
Software vendor:
Atlassian

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the Gadget API. The affected versions are before version 8.5.4, and from version 8.6.0 before 8.6.1.


Remediation

Install update from vendor's website.

External links