PT-2022-21380 · Mattermost · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost versions 7.1.x and earlier Description: The issue arises when a specifically crafted GIF file is uploaded while drafting a post, allowing authenticated users to cause resource exhaustion during file processing. This results in a...

CVE-2021-37865

Mattermost 6.2 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...