{"containers":{"cna":{"affected":[{"product":"helm","vendor":"helm","versions":[{"status":"affected","version":">= 2.0.0, < 2.16.11"},{"status":"affected","version":">= 3.0.0, < 3.3.2"}]}],"descriptions":[{"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."}],"metrics":[{"cvssV3_1":{"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"{\"CWE-20\":\"Improper Input Validation\"}","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-09-17T21:40:13.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33"},{"tags":["x_refsource_MISC"],"url":"https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542"}],"source":{"advisory":"GHSA-m54r-vrmv-hw33","discovery":"UNKNOWN"},"title":"Improper sanitization of plugin names in Helm","x_legacyV4Record":{"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"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T13:08:22.480Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2020-15186","datePublished":"2020-09-17T21:40:13.000Z","dateReserved":"2020-06-25T00:00:00.000Z","dateUpdated":"2024-08-04T13:08:22.480Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}