CVE-2022-3257

unknown

Published 2022-09-25 · Modified 2023-12-06

CVSS v3

—

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2

—

VIR risk

—

Description

Mattermost subject to Denial of Service via upload of special GIF

Predictions

Exploit likelihood

30%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/mattermost/mattermost-server/v6	`>=7.1.0,<7.2.0`	`7.2.0`

References

Verify integrity in audit chain (admin only). AS-IS.