FKIE_CVE-2019-10773
Vulnerability from fkie_nvd - Published: 2019-12-16 20:15 - Updated: 2024-11-21 04:19
Severity ?
Summary
In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set.
References
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"value": "In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted \"bin\" keys. Existing files could be overwritten depending on the current user permission set."
},
{
"lang": "es",
"value": "En Yarn versiones anteriores a 1.21.1, la funcionalidad package install puede ser abusada para generar enlaces simb\u00f3licos arbitrarios en el sistema de archivos host mediante el uso de teclas \"bin\" especialmente dise\u00f1adas. Los archivos existentes podr\u00edan ser sobrescritos dependiendo del conjunto de permisos del usuario actual."
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],
"id": "CVE-2019-10773",
"lastModified": "2024-11-21T04:19:53.623",
"metrics": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"published": "2019-12-16T20:15:14.477",
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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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