cve-2020-15187
Vulnerability from cvelistv5
Published
2020-09-17 21:50
Modified
2025-05-29 22:59
Summary
Duplicate plugin entries in Helm
Impacted products
helmhelm
Show details on NVD website


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          "dateUpdated": "2024-08-04T13:08:22.691Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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            "tags": [
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            "url": "https://github.com/helm/helm/security/advisories/GHSA-c52f-pq47-2r9j"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/helm/helm/commit/d9ef5ce8bad512e325390c0011be1244b8380e4b"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "helm",
          "vendor": "helm",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.0.0, \u003c 2.16.11"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.0.0, \u003c 3.3.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Helm before versions 2.16.11 and 3.3.2, a Helm plugin can contain duplicates of the same entry, with the last one always used. If a plugin is compromised, this lowers the level of access that an attacker needs to modify a plugin\u0027s install hooks, causing a local execution attack.\nTo perform this attack, an attacker must have write access to the git repository or plugin archive (.tgz) while being downloaded (which can occur during a MITM attack on a non-SSL connection). This issue has been patched in Helm 2.16.11 and Helm 3.3.2.\nAs a possible workaround make sure to install plugins using a secure connection protocol like SSL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N",
            "version": "3.1"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-694",
              "description": "CWE-694: Use of Multiple Resources with Duplicate Identifier",
              "lang": "en",
              "type": "CWE"
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          "descriptions": [
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              "cweId": "CWE-74",
              "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2025-05-29T22:59:03.267Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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        {
          "name": "https://github.com/helm/helm/commit/6aab63765f99050b115f0aec3d6350c85e8da946",
          "tags": [
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          "url": "https://github.com/helm/helm/commit/6aab63765f99050b115f0aec3d6350c85e8da946"
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          "tags": [
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          "url": "https://github.com/helm/helm/commit/b0296c0522e837d65f944beefa3fb64fd08ac304"
        },
        {
          "name": "https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499",
          "tags": [
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          "url": "https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499"
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          "tags": [
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          "url": "https://github.com/helm/helm/commit/d9ef5ce8bad512e325390c0011be1244b8380e4b"
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          "name": "https://github.com/helm/helm/commit/f2ede29480b507b7d8bb152dd8b6b86248b00658",
          "tags": [
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          "url": "https://github.com/helm/helm/commit/f2ede29480b507b7d8bb152dd8b6b86248b00658"
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      ],
      "source": {
        "advisory": "GHSA-c52f-pq47-2r9j",
        "discovery": "UNKNOWN"
      },
      "title": "Duplicate plugin entries in Helm"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2020-15187",
    "datePublished": "2020-09-17T21:50:12",
    "dateReserved": "2020-06-25T00:00:00",
    "dateUpdated": "2025-05-29T22:59:03.267Z",
    "state": "PUBLISHED"
  },
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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