CVE-2019-20888

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
19/06/2020
Last modified:
20/06/2020

Description

An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command integration.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 4.10.5 (excluding)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 5.5.0 (including) 5.5.2 (excluding)
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* 5.6.0 (including) 5.6.3 (excluding)
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc2:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc3:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc4:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc5:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.7.0:rc6:*:*:*:*:*:*


References to Advisories, Solutions, and Tools