CVE-2019-20860 Information

Description

An issue was discovered in Mattermost Server before 5.14.0 5.13.3 5.12.6 and 5.9.4. It allows remote attackers to cause a denial of service (application hang) via a crafted SVG document.

CVSS Vector

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

Reference

https://mattermost.com/security-updates/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5