Incorrect Implementation of Authentication Algorithm Affecting github.com/mattermost/mattermost/server/channels/store/timerlayer package, versions >=9.5.0 <9.5.11 >=9.11.0 <9.11.3 >=10.0.0 <10.1.0


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team

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  • Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERCHANNELSSTORETIMERLAYER-8366641
  • published 12 Nov 2024
  • disclosed 9 Nov 2024
  • credit DoyenSec

How to fix?

Upgrade github.com/mattermost/mattermost/server/channels/store/timerlayer to version 9.5.11, 9.11.3, 10.1.0 or higher.

Overview

Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm due to the improper handling of the MFA code. An attacker can reuse the MFA code within approximately 30 seconds by exploiting the lack of protection against replay attacks.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
2.3 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    Present
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    None
  • Integrity (VI)
    Low
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None