fkie_cve-2020-8595
Vulnerability from fkie_nvd
Published
2020-02-12 15:15
Modified
2024-11-21 05:39
Severity ?
Summary
Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass. The Authentication Policy exact-path matching logic can allow unauthorized access to HTTP paths even if they are configured to be only accessed after presenting a valid JWT token. For example, an attacker can add a ? or # character to a URI that would otherwise satisfy an exact-path match.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| istio | istio | * | |
| istio | istio | * | |
| redhat | openshift_service_mesh | 1.0 | |
| redhat | enterprise_linux | 8.0 |
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"value": "Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass. The Authentication Policy exact-path matching logic can allow unauthorized access to HTTP paths even if they are configured to be only accessed after presenting a valid JWT token. For example, an attacker can add a ? or # character to a URI that would otherwise satisfy an exact-path match."
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"value": "Las versiones Istio 1.2.10 (End of Life) y anteriores, 1.3 a 1.3.7, y 1.4 a 1.4.3 permiten la omisi\u00f3n de autenticaci\u00f3n. La l\u00f3gica de coincidencia de ruta exacta de la Pol\u00edtica de autenticaci\u00f3n puede permitir el acceso no autorizado a rutas HTTP incluso si est\u00e1n configuradas para acceder solo despu\u00e9s de presentar un token JWT v\u00e1lido. Por ejemplo, un atacante puede agregar un? o # car\u00e1cter a un URI que de otro modo satisfar\u00eda una coincidencia de ruta exacta."
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"id": "CVE-2020-8595",
"lastModified": "2024-11-21T05:39:05.677",
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"published": "2020-02-12T15:15:14.727",
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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.
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