CVE-2024-28053: Resource Exhaustion via the Invitation Feature
First published: Fri Mar 15 2024(Updated: )
Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server.
Credit: responsibledisclosure@mattermost.com responsibledisclosure@mattermost.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/github.com/mattermost/mattermost-server/v6 | <0.0.0-20240209181221-674f549daf0e | 0.0.0-20240209181221-674f549daf0e |
| go/github.com/mattermost/mattermost-server/v5 | <0.0.0-20240209181221-674f549daf0e | 0.0.0-20240209181221-674f549daf0e |
| go/github.com/mattermost/mattermost-server | <0.0.0-20240209181221-674f549daf0e | 0.0.0-20240209181221-674f549daf0e |
| go/github.com/mattermost/mattermost/server/v8 | <0.0.0-20240209181221-674f549daf0e | 0.0.0-20240209181221-674f549daf0e |
| Mattermost | >=8.1.0<8.1.10 |
Remedy
Update Mattermost Server to versions 9.5.0, 8.1.10 or higher.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-28053?
CVE-2024-28053 is classified as a high severity vulnerability due to its potential to crash the Mattermost server.
How do I fix CVE-2024-28053?
To fix CVE-2024-28053, update your Mattermost Server to version 8.1.10 or later.
What versions of Mattermost Server are affected by CVE-2024-28053?
CVE-2024-28053 affects Mattermost Server versions 8.1.x before 8.1.10.
What type of attack does CVE-2024-28053 enable?
CVE-2024-28053 allows an attacker to perform a resource exhaustion attack by sending a very large email payload.
Where can I find more information about CVE-2024-28053?
Additional details on CVE-2024-28053 can typically be found in security advisories published by Mattermost.
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