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CVE-2024-4182

April 26, 2024, 12:58 p.m.

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

Products

Mattermost

  • 9.6.0
  • 9.5.x before 9.5.3
  • 9.4.x before 9.4.5
  • 8.1.x before 8.1.12

Source

responsibledisclosure@mattermost.com

Tags

CVE-2024-4182 details

Published : April 26, 2024, 9:15 a.m.
Last Modified : April 26, 2024, 12:58 p.m.

Description

Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status.

CVSS Score

1 2 3 4.3 5 6 7 8 9 10

Weakness

Weakness Name Description

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

Impact Score

Base Severity

MEDIUM

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

References

URL Source
https://mattermost.com/security-updates responsibledisclosure@mattermost.com
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