CVE-2024-2446

CVSS 3.1 Score 4.3 of 10 (medium)

Details

Published Mar 15, 2024
CWE ID 400

Summary

CVE-2024-2446 is a vulnerability that affects 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. It allows an authenticated attacker to crash the client applications of other users by sending large, crafted messages that exceed the limit of @-mentions processed per message. The risk score for this vulnerability is rated at 10, indicating a high potential danger to organizations using affected versions of Mattermost. To remediate this issue, organizations should update their Mattermost installations to version 8.1.10, 9.2.6, 9.3.2, or 9.4.3 to fix the vulnerability and prevent potential attacks.

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