FKIE_CVE-2020-7792
Vulnerability from fkie_nvd - Published: 2020-12-11 11:15 - Updated: 2024-11-21 05:37
Severity ?
Summary
This affects all versions of package mout. The deepFillIn function can be used to 'fill missing properties recursively', while the deepMixIn 'mixes objects into the target object, recursively mixing existing child objects as well'. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.
References
{
"configurations": [
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"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:a:moutjs:mout:*:*:*:*:*:node.js:*:*",
"matchCriteriaId": "FDEEC98C-3F51-4855-8FF1-8F79D58DFF31",
"vulnerable": true
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "This affects all versions of package mout. The deepFillIn function can be used to \u0027fill missing properties recursively\u0027, while the deepMixIn \u0027mixes objects into the target object, recursively mixing existing child objects as well\u0027. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution."
},
{
"lang": "es",
"value": "Esto afecta a todas las versiones del paquete mout.\u0026#xa0;La funci\u00f3n deepFillIn puede ser usada para \"fill missing properties recursively\", mientras que deepMixIn \"mixes objects into the target object, recursively mixing existing child objects as well\".\u0026#xa0;En ambos casos, la clave usada para acceder al objeto de destino recursivamente no es comprobada, conllevando a una Contaminaci\u00f3n de Prototipo"
}
],
"id": "CVE-2020-7792",
"lastModified": "2024-11-21T05:37:48.760",
"metrics": {
"cvssMetricV2": [
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"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"impactScore": 3.6,
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"published": "2020-12-11T11:15:11.633",
"references": [
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"source": "report@snyk.io",
"tags": [
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"Third Party Advisory"
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"url": "https://github.com/mout/mout/blob/master/src/object/deepFillIn.js"
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"source": "report@snyk.io",
"tags": [
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"url": "https://github.com/mout/mout/blob/master/src/object/deepMixIn.js"
},
{
"source": "report@snyk.io",
"tags": [
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"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374"
},
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"url": "https://github.com/mout/mout/blob/master/src/object/deepMixIn.js"
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"sourceIdentifier": "report@snyk.io",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-1321"
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"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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