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CVE-2024-26147— Helm's Missing YAML Content Leads To Panic

Quick assessment

Affected
helm helm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Helm是一款Kubernetes包管理器。 Helm 3.14.2之前版本存在安全漏洞，该漏洞源于未初始化变量。

CVSS 7.5 · High EPSS 0.93% · P60

Possible ATT&CK Techniques 1 AI

T1587.001 · Malware
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I. Basic Information for CVE-2024-26147

Vulnerability Information
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Vulnerability Title
Helm's Missing YAML Content Leads To Panic
Source: CVE Program / CVE List V5
Vulnerability Description
Helm is a package manager for Charts for Kubernetes. Versions prior to 3.14.2 contain an uninitialized variable vulnerability when Helm parses index and plugin yaml files missing expected content. When either an `index.yaml` file or a plugins `plugin.yaml` file were missing all metadata a panic would occur in Helm. In the Helm SDK, this is found when using the `LoadIndexFile` or `DownloadIndexFile` functions in the `repo` package or the `LoadDir` function in the `plugin` package. For the Helm client this impacts functions around adding a repository and all Helm functions if a malicious plugin is added as Helm inspects all known plugins on each invocation. This issue has been resolved in Helm v3.14.2. If a malicious plugin has been added which is causing all Helm client commands to panic, the malicious plugin can be manually removed from the filesystem. If using Helm SDK versions prior to 3.14.2, calls to affected functions can use `recover` to catch the panic.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的变量
Source: CVE Program / CVE List V5
Vulnerability Title
Helm 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Helm是一款Kubernetes包管理器。 Helm 3.14.2之前版本存在安全漏洞，该漏洞源于未初始化变量。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
helm helm < 3.14.2 -

II. Public POCs for CVE-2024-26147

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III. Intelligence Information for CVE-2024-26147

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Patches & Fixes for CVE-2024-26147 (1)

Vendor Advisories for CVE-2024-26147 (1)

IV. Related Vulnerabilities

Same product: helm
Same vendor: helm
Same weakness: CWE-457