Undergoing Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
CVE has been recently published to the CVE List and has been received by the NVD.
Products
Mattermost
- 9.8.x <= 9.8.0
- 9.7.x <= 9.7.4
- 9.6.x <= 9.6.2
- 9.5.x <= 9.5.5
Source
responsibledisclosure@mattermost.com
Tags
CVE-2024-39830 details
Published : July 3, 2024, 9:15 a.m.
Last Modified : July 3, 2024, 12:53 p.m.
Last Modified : July 3, 2024, 12:53 p.m.
Description
Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8.1 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-287 | Improper Authentication | When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
8.1
Exploitability Score
2.2
Impact Score
5.9
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://mattermost.com/security-updates | responsibledisclosure@mattermost.com |
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