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CVE-2024-47401

Oct. 29, 2024, 2:34 p.m.

CVSS Score

4.3 / 10

Product(s) Impacted

Mattermost

  • 9.10.x <= 9.10.2
  • 9.11.x <= 9.11.1
  • 9.5.x <= 9.5.9

Description

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1 and 9.5.x <= 9.5.9 fail to prevent detailed error messages from being displayed in Playbooks which allows an attacker to generate a large response and cause an amplified GraphQL response which in turn could cause the application to crash by sending a specially crafted request to Playbooks.

Weaknesses

CWE-770
Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

CWE ID: 770

Date

Published: Oct. 29, 2024, 9:15 a.m.

Last Modified: Oct. 29, 2024, 2:34 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

responsibledisclosure@mattermost.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

Base Score
4.3
Exploitability Score
2.8
Impact Score
1.4
Base Severity
MEDIUM
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://mattermost.com/ responsibledisclosure@mattermost.com