2023-12-22 13:00:29 +00:00

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{
"id": "CVE-2023-41097",
"sourceIdentifier": "product-security@silabs.com",
"published": "2023-12-21T21:15:08.020",
"lastModified": "2023-12-22T12:18:32.690",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "An Observable Timing Discrepancy, Covert Timing Channel vulnerability in Silabs GSDK on ARM potentially allows Padding Oracle Crypto Attack on CBC PKCS7.This issue affects GSDK: through 4.4.0.\n\n"
},
{
"lang": "es",
"value": "Una discrepancia de tiempo observable, vulnerabilidad de canal de tiempo oculto en Silabs GSDK en ARM potencialmente permite un ataque de Padding Oracle Crypto en CBC PKCS7. Este problema afecta a GSDK: hasta 4.4.0."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "product-security@silabs.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"attackVector": "PHYSICAL",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 0.9,
"impactScore": 3.6
}
]
},
"weaknesses": [
{
"source": "product-security@silabs.com",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-208"
},
{
"lang": "en",
"value": "CWE-385"
}
]
}
],
"references": [
{
"url": "https://github.com/SiliconLabs/gecko_sdk/releases",
"source": "product-security@silabs.com"
},
{
"url": "https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm0000007rArIAI?operationContext=S1",
"source": "product-security@silabs.com"
}
]
}