Path Traversal Affecting github.com/helm/helm/pkg/chartutil package, versions <2.12.2


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.1% (43rd percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMHELMHELMPKGCHARTUTIL-7725428
  • published 21 Aug 2024
  • disclosed 20 Aug 2024
  • credit Bernard Wagner

How to fix?

Upgrade github.com/helm/helm/pkg/chartutil to version 2.12.2 or higher.

Overview

github.com/helm/helm/pkg/chartutil is a package manager for kubernetes.

Affected versions of this package are vulnerable to Path Traversal via the handling of chart archive files. An attacker can extract files to arbitrary locations on the filesystem by tricking a user to run a helm command on a specially crafted chart archive.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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