Mattermost Resource Management Error Vulnerability (CNVD-2022-65347)

Mattermost is an open source collaboration platform from Mattermost, Inc. Mattermost 6.7.0 and earlier versions are vulnerable to a resource management error, which stems from the inability of the Slack import feature to properly limit the size of imported files, and can be exploited to import large files via the Slack import REST API to crash the server. crash.