fkie_cve-2020-12691
Vulnerability from fkie_nvd
Published
2020-05-07 00:15
Modified
2024-11-21 05:00
Severity ?
Summary
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.
References
Impacted products
{
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en OpenStack Keystone versiones anteriores a 15.0.1 y 16.0.0. Cualquier usuario autenticado puede crear una credencial EC2 para s\u00ed mismo para un proyecto en el que posee un rol espec\u00edfico, y luego llevar a cabo una actualizaci\u00f3n para el usuario y el proyecto de la credencial, permiti\u00e9ndole hacerse pasar por otro usuario. Esto permite potencialmente a un usuario malicioso actuar como el administrador en un proyecto en el que otro usuario presenta la funci\u00f3n de administrador, que puede otorgarle efectivamente a ese usuario privilegios de administrador global."
}
],
"id": "CVE-2020-12691",
"lastModified": "2024-11-21T05:00:04.873",
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"vulnStatus": "Modified",
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"value": "CWE-863"
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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 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.