Skip to content
CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2022-2406

Malicious imports can lead to Denial of Service

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Mattermost

Description

The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

  • unspecified to ≤ 6.3.8affected
  • 6.4.xaffected
  • 6.7.x 6.7.0affected
  • 6.5.x to ≤ 6.5.1affected
  • 6.6.x to ≤ 6.6.1affected

References