gsd-2020-10023
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The shell subsystem contains a buffer overflow, whereby an adversary with physical access to the device is able to cause a memory corruption, resulting in denial of service or possibly code execution within the Zephyr kernel. See NCC-NCC-019 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-10023",
"description": "The shell subsystem contains a buffer overflow, whereby an adversary with physical access to the device is able to cause a memory corruption, resulting in denial of service or possibly code execution within the Zephyr kernel. See NCC-NCC-019 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.",
"id": "GSD-2020-10023"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "The shell subsystem contains a buffer overflow, whereby an adversary with physical access to the device is able to cause a memory corruption, resulting in denial of service or possibly code execution within the Zephyr kernel. See NCC-NCC-019 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.",
"id": "GSD-2020-10023",
"modified": "2023-12-13T01:22:04.783366Z",
"schema_version": "1.4.0"
}
},
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"DATE_PUBLIC": "2020-05-01T00:00:00.000Z",
"ID": "CVE-2020-10023",
"STATE": "PUBLIC",
"TITLE": "Shell Subsystem Contains a Buffer Overflow Vulnerability In shell_spaces_trim"
},
"affects": {
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{
"product": {
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{
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"version": {
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}
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"name": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-29",
"refsource": "MISC",
"url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-29"
},
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]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"impactScore": 6.4,
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"severity": "MEDIUM",
"userInteractionRequired": false
},
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"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-06-05T18:15Z",
"publishedDate": "2020-05-11T23:15Z"
}
}
}
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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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