Information Exposure Through an Error Message Affecting github.com/argoproj/argo-cd/v2/server/cluster package, versions <2.9.17 >=2.10.0 <2.10.12 >=2.11.0 <2.11.3


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (16th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMARGOPROJARGOCDV2SERVERCLUSTER-7218836
  • published 7 Jun 2024
  • disclosed 6 Jun 2024
  • credit Michael Crenshaw

How to fix?

Upgrade github.com/argoproj/argo-cd/v2/server/cluster to version 2.9.17, 2.10.12, 2.11.3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure Through an Error Message. An authenticated attacker can enumerate clusters by name by observing error messages generated during unauthorized attempts to access resources.

Note:

It’s also possible to enumerate the names of projects with project-scoped clusters if the attacker knows the names of the clusters.

References

CVSS Scores

version 3.1
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Snyk

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

NVD

4.3 medium