CVEvulnerability

CVE-2024-2446

4.3 MEDIUM Published 2024-03-15 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-03-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-400, CWE-770

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.

Affected configurations

• mattermost mattermost server (>= 8.1.0 < 8.1.10) • mattermost mattermost server (>= 9.2.0 < 9.2.6) • mattermost mattermost server (>= 9.3.0 < 9.3.2) • mattermost mattermost server (>= 9.4.0 < 9.4.3)

Related

Weakness · CWE (2)

  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References