CVE Vulnerability

CVE-2022-2406

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://mattermost.com/security-updates/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:6.6.1:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:6.6.0:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost:6.7.0:*:*:*:*:*:*:*
Information

Published : 2022-07-14 06:15

Updated : 2022-07-25 06:08

NVD link : CVE-2022-2406

Mitre link : CVE-2022-2406

Products Affected
No products.
CWE
CWE-400