CVE-2019-20897

Published: Jul 13, 2020Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file. The affected versions are before version 8.5.4, from version 8.6.0 before 8.6.2, and from version 8.7.0 before 8.7.1.

Affected (6)

Products: Atlassian: Jira, Jira Data Center, Jira Server, Jira Software Data Center

4 products

Jira Software Data Center

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Atlassian Jira	Before 8.5.4
Atlassian Jira Data Center	From 8.6.0 to 8.6.2
Atlassian Jira Data Center	From 8.7.0 to 8.7.1
Atlassian Jira Server	From 8.6.0 to 8.6.2
Atlassian Jira Server	From 8.7.0 to 8.7.1
Atlassian Jira Software Data Center	Before 8.5.4

Related CWEs

CWE-434

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References (2)

https://jira.atlassian.com/browse/JRASERVER-70813

Source: security@atlassian.com

PatchVendor Advisory

https://jira.atlassian.com/browse/JRASERVER-70813

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.