Improper Check for Unusual or Exceptional Conditions Affecting github.com/mattermost/mattermost/server/platform/services/sharedchannel package, versions <9.5.7 >=9.7.0 <9.7.6 >=9.8.0 <9.8.2 >=9.9.0 <9.9.1


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (18th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERPLATFORMSERVICESSHAREDCHANNEL-7577987
  • published 2 Aug 2024
  • disclosed 1 Aug 2024
  • credit Juho Forsén

How to fix?

Upgrade github.com/mattermost/mattermost/server/platform/services/sharedchannel to version 9.5.7, 9.7.6, 9.8.2, 9.9.1 or higher.

Overview

Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the context of share channels. An attacker can permanently delete local data by exploiting this error handling mechanism.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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