Cryptographic Issues Affecting github.com/argoproj/argo-workflows/v3/cmd/argo/commands package, versions >=3.1.0 <3.1.7 >=3.0.0 <3.0.9


0.0
low

Snyk CVSS

    Attack Complexity High
    Privileges Required High
    Scope Changed

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  • Snyk ID SNYK-GOLANG-GITHUBCOMARGOPROJARGOWORKFLOWSV3CMDARGOCOMMANDS-1569193
  • published 24 Aug 2021
  • disclosed 23 Aug 2021
  • credit Jetstack.io

How to fix?

Upgrade github.com/argoproj/argo-workflows/v3/cmd/argo/commands to version 3.1.7, 3.0.9 or higher.

Overview

github.com/argoproj/argo-workflows/v3/cmd/argo/commands is a workflow engine for Kubernetes.

Affected versions of this package are vulnerable to Cryptographic Issues. Argo Server TLS requests could be forged by an attacker with network access. We are not aware of any exploits. This is a pro-active fix.

You are impacted if:

  • You are running Argo Server less than v3.0 with --secure=true or greater than or equal to v3.0 with --secure unspecified (note - running in secure mode is recommended regardless).
  • The attacker is within your network. If you expose Argo Server to the Internet then "your network" is "the Internet".
  • The Argo Server's keys are packaged within the image. They could be extracted and used to decrypt traffic, or forge requests.

References