U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2019-20844

Change History

Initial Analysis by NIST 6/19/2020 6:00:39 PM

Action Type Old Value New Value
Added CPE Configuration 

								
							
							
								
							
						
								
							
								
OR
     *cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* versions up to (excluding) 5.9.7
     *cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* versions from (including) 5.15.0 up to (excluding) 5.15.4
     *cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 5.16.4
     *cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* versions from (including) 5.17.0 up to (excluding) 5.17.2
     *cpe:2.3:a:mattermost:mattermost_server:5.18.0:rc1:*:*:*:*:*:*
     *cpe:2.3:a:mattermost:mattermost_server:5.18.0:rc2:*:*:*:*:*:*
     *cpe:2.3:a:mattermost:mattermost_server:5.18.0:rc3:*:*:*:*:*:*
     *cpe:2.3:a:mattermost:mattermost_server:5.18.0:rc4:*:*:*:*:*:*

								
								
					

					

						Added
						CVSS V2
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)

								
								
					

					

						Added
						CVSS V2 Metadata
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
Victim must voluntarily interact with attack mechanism

								
								
					

					

						Added
						CVSS V3.1
						
							
							
								
							
								

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

								
								
					

					

						Added
						CWE
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
NIST CWE-924

								
								
					

					

						Changed
						Reference Type
						
							
							
								
							
								
https://mattermost.com/security-updates/ No Types Assigned

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