CVE-2024-2446

Severity CVSS v4.0:

Pending analysis

Type:

CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')

Publication date:

15/03/2024

Last modified:

13/12/2024

Description

Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to limit the number of @-mentions processed per message, allowing an authenticated attacker to crash the client applications of other users via large, crafted messages.<br /> <br />

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): Low

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:mattermost:mattermost_server::::::::	8.1.0 (including)	8.1.10 (excluding)
cpe:2.3:a:mattermost:mattermost_server::::::::	9.2.0 (including)	9.2.6 (excluding)
cpe:2.3:a:mattermost:mattermost_server::::::::	9.3.0 (including)	9.3.2 (excluding)
cpe:2.3:a:mattermost:mattermost_server::::::::	9.4.0 (including)	9.4.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-2446

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools