CWE
303 294
Advisory Published
Updated

CVE-2024-36250: MFA Code Replay

First published: Sat Nov 09 2024(Updated: )

Mattermost versions 9.11.x <= 9.11.2, and 9.5.x <= 9.5.10 fail to protect the mfa code against replay attacks, which allows an attacker to reuse the MFA code within ~30 seconds

Credit: responsibledisclosure@mattermost.com

Affected SoftwareAffected VersionHow to fix
Mattermost>=9.5.0<9.5.11
Mattermost>=9.11.0<9.11.3

Remedy

Update Mattermost to versions 10.1.0, 9.11.3, 9.5.11 or higher.

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Frequently Asked Questions

  • What is the severity of CVE-2024-36250?

    CVE-2024-36250 is classified as a high-severity vulnerability due to its potential to allow replay attacks on MFA codes.

  • How do I fix CVE-2024-36250?

    To fix CVE-2024-36250, upgrade to Mattermost versions 9.11.3 or later, or 9.5.11 or later.

  • What versions of Mattermost are affected by CVE-2024-36250?

    CVE-2024-36250 affects Mattermost versions 9.11.x up to 9.11.2 and 9.5.x up to 9.5.10.

  • What is a replay attack in the context of CVE-2024-36250?

    In the context of CVE-2024-36250, a replay attack refers to an attack where an MFA code can be reused within approximately 30 seconds.

  • What are the risks of using vulnerable versions of Mattermost related to CVE-2024-36250?

    Using vulnerable versions of Mattermost related to CVE-2024-36250 increases the risk of unauthorized access due to the inadequately protected MFA codes.

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