gsd-2021-39227
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
ZRender is a lightweight graphic library providing 2d draw for Apache ECharts. In versions prior to 5.2.1, using `merge` and `clone` helper methods in the `src/core/util.ts` module results in prototype pollution. It affects the popular data visualization library Apache ECharts, which uses and exports these two methods directly. The GitHub Security Advisory page for this vulnerability contains a proof of concept. This issue is patched in ZRender version 5.2.1. One workaround is available: Check if there is `__proto__` in the object keys. Omit it before using it as an parameter in these affected methods. Or in `echarts.util.merge` and `setOption` if project is using ECharts.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-39227",
"description": "ZRender is a lightweight graphic library providing 2d draw for Apache ECharts. In versions prior to 5.2.1, using `merge` and `clone` helper methods in the `src/core/util.ts` module results in prototype pollution. It affects the popular data visualization library Apache ECharts, which uses and exports these two methods directly. The GitHub Security Advisory page for this vulnerability contains a proof of concept. This issue is patched in ZRender version 5.2.1. One workaround is available: Check if there is `__proto__` in the object keys. Omit it before using it as an parameter in these affected methods. Or in `echarts.util.merge` and `setOption` if project is using ECharts.",
"id": "GSD-2021-39227"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"details": "ZRender is a lightweight graphic library providing 2d draw for Apache ECharts. In versions prior to 5.2.1, using `merge` and `clone` helper methods in the `src/core/util.ts` module results in prototype pollution. It affects the popular data visualization library Apache ECharts, which uses and exports these two methods directly. The GitHub Security Advisory page for this vulnerability contains a proof of concept. This issue is patched in ZRender version 5.2.1. One workaround is available: Check if there is `__proto__` in the object keys. Omit it before using it as an parameter in these affected methods. Or in `echarts.util.merge` and `setOption` if project is using ECharts.",
"id": "GSD-2021-39227",
"modified": "2023-12-13T01:23:15.182266Z",
"schema_version": "1.4.0"
}
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"STATE": "PUBLIC",
"TITLE": "Fix prototype pollution in the zrender merge and clone helper methods"
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"affects": {
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}
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},
"impact": {
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"cwe_ids": [
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"CWE-1321",
"CWE-937"
],
"date": "2022-09-10",
"description": "ZRender is a lightweight graphic library providing 2d draw for Apache ECharts. Using `merge` and `clone` helper methods in the `src/core/util.ts` module results in prototype pollution.",
"fixed_versions": [
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],
"identifier": "CVE-2021-39227",
"identifiers": [
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"GHSA-fhv8-fx5f-7fxf"
],
"not_impacted": "All versions starting from 5.2.1",
"package_slug": "npm/zrender",
"pubdate": "2021-09-17",
"solution": "Upgrade to version 5.2.1 or above.",
"title": "Improperly Controlled Modification of Dynamically-Determined Object Attributes",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-39227"
],
"uuid": "1906f779-a2df-4590-9955-257021551e67"
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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}
},
"lastModifiedDate": "2022-09-10T02:45Z",
"publishedDate": "2021-09-17T14:15Z"
}
}
}
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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.