fkie_cve-2020-10060
Vulnerability from fkie_nvd
Published
2020-05-11 23:15
Modified
2024-11-21 04:54
Severity ?
8.0 (High) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
Summary
In updatehub_probe, right after JSON parsing is complete, objects\[1] is accessed from the output structure in two different places. If the JSON contained less than two elements, this access would reference unitialized stack memory. This could result in a crash, denial of service, or possibly an information leak. Provided the fix in CVE-2020-10059 is applied, the attack requires compromise of the server. See NCC-ZEP-030 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| zephyrproject | zephyr | * |
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"value": "In updatehub_probe, right after JSON parsing is complete, objects\\[1] is accessed from the output structure in two different places. If the JSON contained less than two elements, this access would reference unitialized stack memory. This could result in a crash, denial of service, or possibly an information leak. Provided the fix in CVE-2020-10059 is applied, the attack requires compromise of the server. See NCC-ZEP-030 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions."
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"value": "En la funci\u00f3n updatehub_probe, justo despu\u00e9s que el an\u00e1lisis JSON es completado, objects\\[1] es accedido desde la estructura de salida en dos lugares diferentes. Si el JSON conten\u00eda menos de dos elementos, este acceso har\u00eda referencia a la memoria de la pila no inicializada. Esto podr\u00eda resultar en un bloqueo, una denegaci\u00f3n de servicio o posiblemente un filtrado de informaci\u00f3n. Siempre que la correcci\u00f3n en el CVE-2020-10059 sea aplicada, el ataque requiere un compromiso del servidor. Consulte NCC-ZEP-030. Este problema afecta a: zephyrproject-rtos zephyr versi\u00f3n 2.1.0 y versiones posteriores. versi\u00f3n 2.2.0 y versiones posteriores"
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"lastModified": "2024-11-21T04:54:43.567",
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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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