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105 lines
3.3 KiB
JSON
105 lines
3.3 KiB
JSON
{
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"id": "CVE-2021-44852",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2022-01-01T06:15:07.453",
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"lastModified": "2022-01-12T15:23:25.843",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue was discovered in BS_RCIO64.sys in Biostar RACING GT Evo 2.1.1905.1700. A low-integrity process can open the driver's device object and issue IOCTLs to read or write to arbitrary physical memory locations (or call an arbitrary address), leading to execution of arbitrary code. This is associated with 0x226040, 0x226044, and 0x226000."
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},
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{
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"lang": "es",
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"value": "Se ha detectado un problema en el archivo BS_RCIO64.sys en Biostar RACING GT Evo versi\u00f3n 2.1.1905.1700. Un proceso de baja integridad puede abrir el objeto de dispositivo del controlador y emitir IOCTL para leer o escribir en ubicaciones de memoria f\u00edsica arbitrarias (o llamar a una direcci\u00f3n arbitraria), conllevando a una ejecuci\u00f3n de c\u00f3digo arbitrario. Esto est\u00e1 asociado con 0x226040, 0x226044 y 0x226000.\n"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "COMPLETE",
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"integrityImpact": "COMPLETE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 7.2
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 3.9,
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"impactScore": 10.0,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-668"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:biostar:racing_gt_evo:2.1.1905.1700:*:*:*:*:*:*:*",
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"matchCriteriaId": "F1E29A0F-B18E-4EDD-AC6A-85C41F30883C"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://nephosec.com/biostar-exploit/",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |