cnvd - cnvd-2020-54304

cnvd-2020-54304

Vulnerability from cnvd

Title: Helm代码问题漏洞

Description:

helm是一款Kubernetes包管理器。

Helm 2.16.11 之前版本和3.3.2版本存在安全漏洞，该漏洞源于未能正确清理Chart.yaml的alias字段。目前没有详细漏洞细节提供。

Severity: 中

Patch Name: Helm代码问题漏洞的补丁

Patch Description:

helm是一款Kubernetes包管理器。

Helm 2.16.11 之前版本和3.3.2版本存在安全漏洞，该漏洞源于未能正确清理Chart.yaml的alias字段。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/helm/helm/security/advisories/GHSA-9vp5-m38w-j776

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-15184

Impacted products

Name
['helm helm <2.16.11', 'helm helm 3.3.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15184",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15184"
    }
  },
  "description": "helm\u662f\u4e00\u6b3eKubernetes\u5305\u7ba1\u7406\u5668\u3002\n\nHelm 2.16.11 \u4e4b\u524d\u7248\u672c\u548c3.3.2\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u6e05\u7406Chart.yaml\u7684alias\u5b57\u6bb5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/helm/helm/security/advisories/GHSA-9vp5-m38w-j776",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-54304",
  "openTime": "2020-09-27",
  "patchDescription": "helm\u662f\u4e00\u6b3eKubernetes\u5305\u7ba1\u7406\u5668\u3002\r\n\r\nHelm 2.16.11 \u4e4b\u524d\u7248\u672c\u548c3.3.2\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u6e05\u7406Chart.yaml\u7684alias\u5b57\u6bb5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Helm\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "helm helm \u003c2.16.11",
      "helm helm 3.3.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15184",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-23",
  "title": "Helm\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-15184 (GCVE-0-2020-15184)

Vulnerability from cvelistv5

Published

2020-09-17 20:40

Modified

2024-08-04 13:08

Severity ?

3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CWE

CWE-20 - {"":"Improper Input Validation"}

Summary

In Helm before versions 2.16.11 and 3.3.2 there is a bug in which the `alias` field on a `Chart.yaml` is not properly sanitized. This could lead to the injection of unwanted information into a chart. This issue has been patched in Helm 3.3.2 and 2.16.11. A possible workaround is to manually review the `dependencies` field of any untrusted chart, verifying that the `alias` field is either not used, or (if used) does not contain newlines or path characters.

References

▼	URL	Tags
	https://github.com/helm/helm/security/advisories/GHSA-9vp5-m38w-j776	x_refsource_CONFIRM
	https://github.com/helm/helm/commit/e7c281564d8306e1dcf8023d97f972449ad74850	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	helm	helm	Version: >= 2.0.0, < 2.16.11 Version: >= 3.0.0, < 3.3.2

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T13:08:22.470Z",
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            "url": "https://github.com/helm/helm/security/advisories/GHSA-9vp5-m38w-j776"
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          }
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            "baseScore": 3.7,
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            "confidentialityImpact": "NONE",
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        "discovery": "UNKNOWN"
      },
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  },
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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