fkie_cve-2020-0471
Vulnerability from fkie_nvd
Published
2021-01-11 22:15
Modified
2024-11-21 04:53
Severity ?
Summary
In reassemble_and_dispatch of packet_fragmenter.cc, there is a possible way to inject packets into an encrypted Bluetooth connection due to improper input validation. This could lead to remote escalation of privilege between two Bluetooth devices by a proximal attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, Android-11; Android ID: A-169327567.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| security@android.com | https://source.android.com/security/bulletin/2021-01-01 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://source.android.com/security/bulletin/2021-01-01 | Patch, Vendor Advisory |
Impacted products
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"configurations": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In reassemble_and_dispatch of packet_fragmenter.cc, there is a possible way to inject packets into an encrypted Bluetooth connection due to improper input validation. This could lead to remote escalation of privilege between two Bluetooth devices by a proximal attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, Android-11; Android ID: A-169327567."
},
{
"lang": "es",
"value": "En la funci\u00f3n reassemble_and_dispatch del archivo packet_fragmenter.cc, existe una posible manera de inyectar paquetes en una conexi\u00f3n Bluetooth cifrada debido a una comprobaci\u00f3n inapropiada de la entrada.\u0026#xa0;Esto podr\u00eda conllevar a una escalada de privilegios remota entre dos dispositivos Bluetooth por parte de un atacante pr\u00f3ximo, sin ser necesarios privilegios de ejecuci\u00f3n adicionales.\u0026#xa0;No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n.\u0026#xa0;Producto: Android;\u0026#xa0;Versiones: Android-8.0, Android-8.1, Android-9, Android-10, Android-11;\u0026#xa0;ID de Android: A-169327567"
}
],
"id": "CVE-2020-0471",
"lastModified": "2024-11-21T04:53:34.517",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
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"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"
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"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"published": "2021-01-11T22:15:12.813",
"references": [
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"vulnStatus": "Modified",
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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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