CVE-2019-20880

published 2020-06-19

CVE-2019-20880: An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. It allows attackers to cause a denial of service (memory consumption) via…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. It allows attackers to cause a denial of service (memory consumption) via OpenGraph.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost_server	< 4.10.7	4.10.7
mattermost	mattermost_server	—	—
mattermost	mattermost_server	>= 5.6.0 < 5.6.5	5.6.5
mattermost	mattermost_server	>= 5.7.0 < 5.7.2	5.7.2

CWE-770 CWE-400