gsd-2020-15186
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.
Aliases
Aliases
CVE-2020-15186


To clipboard 

{
   GSD: {
      alias: "CVE-2020-15186",
      description: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
      id: "GSD-2020-15186",
      references: [
         "https://www.suse.com/security/cve/CVE-2020-15186.html",
         "https://access.redhat.com/errata/RHEA-2021:0729",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2020-15186",
         ],
         details: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
         id: "GSD-2020-15186",
         modified: "2023-12-13T01:21:43.253970Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security-advisories@github.com",
            ID: "CVE-2020-15186",
            STATE: "PUBLIC",
            TITLE: "Improper sanitization of plugin names in Helm",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "helm",
                              version: {
                                 version_data: [
                                    {
                                       version_value: ">= 2.0.0, < 2.16.11",
                                    },
                                    {
                                       version_value: ">= 3.0.0, < 3.3.2",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "helm",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
               },
            ],
         },
         impact: {
            cvss: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 3.4,
               baseSeverity: "LOW",
               confidentialityImpact: "NONE",
               integrityImpact: "LOW",
               privilegesRequired: "NONE",
               scope: "CHANGED",
               userInteraction: "REQUIRED",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N",
               version: "3.1",
            },
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "{\"CWE-20\":\"Improper Input Validation\"}",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                  refsource: "CONFIRM",
                  url: "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
               },
               {
                  name: "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                  refsource: "MISC",
                  url: "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
               },
            ],
         },
         source: {
            advisory: "GHSA-m54r-vrmv-hw33",
            discovery: "UNKNOWN",
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "<2.16.11",
               affected_versions: "All versions before 2.16.11",
               cvss_v2: "AV:N/AC:L/Au:S/C:N/I:P/A:N",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-74",
                  "CWE-937",
               ],
               date: "2021-11-19",
               description: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
               fixed_versions: [
                  "2.16.11",
               ],
               identifier: "CVE-2020-15186",
               identifiers: [
                  "GHSA-m54r-vrmv-hw33",
                  "CVE-2020-15186",
               ],
               not_impacted: "All versions starting from 2.16.11",
               package_slug: "go/helm.sh/helm",
               pubdate: "2021-05-24",
               solution: "Upgrade to version 2.16.11 or above.",
               title: "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
               urls: [
                  "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                  "https://nvd.nist.gov/vuln/detail/CVE-2020-15186",
                  "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                  "https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499",
                  "https://github.com/advisories/GHSA-m54r-vrmv-hw33",
               ],
               uuid: "164144ea-dfe0-40e6-8e92-c2fd43952e19",
            },
            {
               affected_range: ">=3.0.0 <3.3.2",
               affected_versions: "All versions starting from 3.0.0 before 3.3.2",
               cvss_v2: "AV:N/AC:L/Au:S/C:N/I:P/A:N",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-74",
                  "CWE-937",
               ],
               date: "2021-11-19",
               description: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
               fixed_versions: [
                  "3.3.2",
               ],
               identifier: "CVE-2020-15186",
               identifiers: [
                  "GHSA-m54r-vrmv-hw33",
                  "CVE-2020-15186",
               ],
               not_impacted: "All versions before 3.0.0, all versions starting from 3.3.2",
               package_slug: "go/helm.sh/helm/v3",
               pubdate: "2021-05-24",
               solution: "Upgrade to version 3.3.2 or above.",
               title: "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
               urls: [
                  "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                  "https://nvd.nist.gov/vuln/detail/CVE-2020-15186",
                  "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                  "https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499",
                  "https://github.com/advisories/GHSA-m54r-vrmv-hw33",
               ],
               uuid: "1b8bf9b0-6558-4f6a-9c3a-aa197231a912",
            },
            {
               affected_range: ">=2.0.0 <2.16.11||>=3.0.0 <3.3.2",
               affected_versions: "All versions starting from 2.0.0 before 2.16.11, all versions starting from 3.0.0 before 3.3.2",
               cvss_v2: "AV:N/AC:L/Au:S/C:N/I:P/A:N",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-74",
                  "CWE-937",
               ],
               date: "2021-11-19",
               description: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
               fixed_versions: [
                  "2.16.11",
                  "3.3.2",
               ],
               identifier: "CVE-2020-15186",
               identifiers: [
                  "GHSA-m54r-vrmv-hw33",
                  "CVE-2020-15186",
               ],
               not_impacted: "All versions before 2.0.0, all versions starting from 2.16.11 before 3.0.0, all versions starting from 3.3.2",
               package_slug: "go/helm.sh/helm/v3/pkg/plugin",
               pubdate: "2021-05-24",
               solution: "Upgrade to versions 2.16.11, 3.3.2 or above.",
               title: "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
               urls: [
                  "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                  "https://nvd.nist.gov/vuln/detail/CVE-2020-15186",
                  "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                  "https://github.com/helm/helm/commit/c8d6b01d72c9604e43ee70d0d78fadd54c2d8499",
                  "https://github.com/advisories/GHSA-m54r-vrmv-hw33",
               ],
               uuid: "135a4802-9658-4db4-9a2c-ed2e66ef5d19",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "2.16.11",
                        versionStartIncluding: "2.0.0",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "3.3.2",
                        versionStartIncluding: "3.0.0",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "security-advisories@github.com",
               ID: "CVE-2020-15186",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-74",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
                  },
                  {
                     name: "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                     refsource: "CONFIRM",
                     tags: [
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "SINGLE",
                  availabilityImpact: "NONE",
                  baseScore: 4,
                  confidentialityImpact: "NONE",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:L/Au:S/C:N/I:P/A:N",
                  version: "2.0",
               },
               exploitabilityScore: 8,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 2.7,
                  baseSeverity: "LOW",
                  confidentialityImpact: "NONE",
                  integrityImpact: "LOW",
                  privilegesRequired: "HIGH",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
                  version: "3.1",
               },
               exploitabilityScore: 1.2,
               impactScore: 1.4,
            },
         },
         lastModifiedDate: "2021-11-18T17:50Z",
         publishedDate: "2020-09-17T22:15Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.