6.4

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2024-25620

GHSA ID

GHSA-v53g-5gjp-272r

EPSS Score

0.38508%

CWE

CWE-22

Published

2/15/2024

Updated

2/15/2024

KEV Status

Technology

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2024-25620

CVE-2024-25620: Helm dependency management path traversal

A Helm contributor discovered a path traversal vulnerability when Helm saves a chart including at download time.

Impact

When either the Helm client or SDK is used to save a chart whose name within the Chart.yaml file includes a relative path change, the chart would be saved outside its expected directory based on the changes in the relative path. The validation and linting did not detect the path changes in the name.

Patches

This issue has been resolved in Helm v3.14.1.

Workarounds

Check all charts used by Helm for path changes in their name as found in the Chart.yaml file. This includes dependencies.

Credits

Disclosed by Dominykas Blyžė at Nearform Ltd.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2024-25620

CVE-2024-25620:

6.4

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2024-25620

GHSA ID

GHSA-v53g-5gjp-272r

EPSS Score

0.38508%

CWE

CWE-22

Published

2/15/2024

Updated

2/15/2024

KEV Status

Technology

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
helm.sh/helm/v3	go	<= 3.14.0	3.14.1

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stemmed from multiple functions handling chart names without proper path sanitization. Key issues were:

SaveDir/writeTarContents used chart names directly in path construction
Metadata validation didn't check for path components
Linting rules allowed invalid names All were patched by adding filepath.Base() checks and name validation, as seen in the commit diffs. The functions directly processing chart names without sanitization were the root cause.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.

Reasoning

*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.

6.4

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2024-25620: Helm dependency management path traversal

Impact

Patches

Workarounds

Credits

CVE-2024-25620:

6.4

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

6.4

6.4

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Technical Details

Basic Information

Basic Information

CVE-2024-25620: Helm dependency management path traversal

Impact

Patches

Workarounds

Credits

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI