CVE-2024-24988

Published: Feb 29, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

4.3

MEDIUM

Description

Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server.

Vendor	Product	Versions
Mattermost	Mattermost	affected `0 - <= 9.2.4` affected `0 - <= 8.1.8` affected `0 - <= 9.3.0` unaffected `9.4.0` unaffected `9.3.1` +2 more versions

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

https://mattermost.com/security-updates

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CVE-2024-24988

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References