CVE-2024-2446

State: Published
Severity: 4.3 Medium
Published: Mar 15, 2024
Updated: Aug 1, 2024
Reserved: Mar 14, 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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	Mattermost

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
MattermostMattermost	9.4.0 through 9.4.2Affected 9.3.0 through 9.3.1Affected 9.2.0 through 9.2.5Affected 8.1.0 through 8.1.9Affected 9.5.0Not affected 9.4.3Not affected 9.3.2Not affected 9.2.6Not affected 8.1.10Not affected

References

https://mattermost.com/security-updates

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