GSD-2020-15186
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
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
{
"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"
}
},
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"ID": "CVE-2020-15186",
"STATE": "PUBLIC",
"TITLE": "Improper sanitization of plugin names in Helm"
},
"affects": {
"vendor": {
"vendor_data": [
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"product": {
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{
"product_name": "helm",
"version": {
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"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"
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"value": "{\"CWE-20\":\"Improper Input Validation\"}"
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"name": "https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
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"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"
}
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"advisories": [
{
"affected_range": "\u003c2.16.11",
"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": [
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"CWE-937"
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"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": [
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"identifier": "CVE-2020-15186",
"identifiers": [
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"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 (\u0027Injection\u0027)",
"urls": [
"https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
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"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"
},
{
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"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 (\u0027Injection\u0027)",
"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"
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"cvss_v2": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
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"cwe_ids": [
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"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": [
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"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 (\u0027Injection\u0027)",
"urls": [
"https://github.com/helm/helm/security/advisories/GHSA-m54r-vrmv-hw33",
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"https://github.com/helm/helm/commit/809e2d999e2c33e20e77f6bff30652d79c287542",
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"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
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},
"lastModifiedDate": "2021-11-18T17:50Z",
"publishedDate": "2020-09-17T22:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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