Uncontrolled Resource Consumption Affecting github.com/mattermost/mattermost-server/server/v8/channels/api4 package, versions >=8.0.0 <8.0.3 >=8.1.0 <8.1.2


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.07% (32nd percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERSERVERV8CHANNELSAPI4-6050235
  • published 13 Nov 2023
  • disclosed 6 Nov 2023
  • credit vultza

How to fix?

Upgrade github.com/mattermost/mattermost-server/server/v8/channels/api4 to version 8.0.3, 8.1.2 or higher.

Overview

Affected versions of this package are vulnerable to Uncontrolled Resource Consumption via /api/v4/redirect_location. An attacker could fill up the memory due to caching large items by sending a specially crafted request

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
Expand this section

NVD

5.3 medium