Vulnerabilities > Mattermost > Mattermost Server > 6.5.2

DATE CVE VULNERABILITY TITLE RISK
2022-09-23 CVE-2022-3257 Unrestricted Upload of File with Dangerous Type vulnerability in Mattermost Server
Mattermost version 7.1.x and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service.
network
low complexity
mattermost CWE-434
6.5
2022-09-09 CVE-2022-3147 Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server
Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service.
network
low complexity
mattermost CWE-770
6.5