CVE-2024-10214: Incorrect Session Creation with Desktop SSO
First published: Mon Oct 28 2024(Updated: )
Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 icorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.
Credit: responsibledisclosure@mattermost.com responsibledisclosure@mattermost.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/github.com/mattermost/mattermost/server/v8 | <8.0.0-20240821220019-0d6b1070a26f | 8.0.0-20240821220019-0d6b1070a26f |
| Mattermost | >=9.5.0<=9.5.9 | |
| Mattermost | >=9.11.0<=9.11.1 |
Remedy
Update Mattermost to versions 10.0.0, 9.11.2, 9.5.10 or higher.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-10214?
CVE-2024-10214 is considered a medium severity vulnerability due to the incorrect session handling.
How do I fix CVE-2024-10214?
To fix CVE-2024-10214, upgrade Mattermost to a version later than 9.11.1 or 9.5.9.
What versions of Mattermost are affected by CVE-2024-10214?
Mattermost versions 9.11.X up to and including 9.11.1 and 9.5.x up to and including 9.5.9 are affected by CVE-2024-10214.
What impact does CVE-2024-10214 have on Mattermost users?
CVE-2024-10214 can lead to issues with session management, potentially causing security risks and user confusion.
Is CVE-2024-10214 related to single sign-on functionality?
Yes, CVE-2024-10214 specifically involves incorrect session issuance when using desktop single sign-on (SSO) with Mattermost.
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