FKIE_CVE-2021-28860
Vulnerability from fkie_nvd - Published: 2021-05-03 12:15 - Updated: 2024-11-21 06:00
Severity ?
Summary
In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).
References
{
"configurations": [
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"nodes": [
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"lang": "en",
"value": "In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via \u0027__proto__\u0027 through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS)."
},
{
"lang": "es",
"value": "En Node.js mixme, antes de la versi\u00f3n v0.5.1, un atacante puede agregar o alterar las propiedades de un objeto por medio de \"__proto__\" por medio de las funciones mutate() y merge(). El atributo contaminado se asignar\u00e1 directamente a cada objeto del programa. Esto pondr\u00e1 en riesgo la disponibilidad del programa y provocar\u00e1 una potencial denegaci\u00f3n de servicio (DoS)."
}
],
"id": "CVE-2021-28860",
"lastModified": "2024-11-21T06:00:20.460",
"metrics": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
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"weaknesses": [
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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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