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114 lines
3.6 KiB
JSON
114 lines
3.6 KiB
JSON
{
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"id": "CVE-2021-32457",
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"sourceIdentifier": "security@trendmicro.com",
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"published": "2021-05-26T14:15:08.773",
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"lastModified": "2022-06-03T19:42:35.780",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl to escalate privileges on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability."
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},
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{
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"lang": "es",
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"value": "La versi\u00f3n 6.6.604 y anteriores de Trend Micro Home Network Security son vulnerables a una vulnerabilidad de desbordamiento del b\u00fafer basada en la pila de iotcl que podr\u00eda permitir a un atacante emitir un iotcl especialmente dise\u00f1ado para escalar privilegios en los dispositivos afectados. Un atacante debe obtener primero la capacidad de ejecutar c\u00f3digo con pocos privilegios en el dispositivo de destino para poder explotar esta vulnerabilidad"
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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:P/I:P/A:P",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 4.6
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.4,
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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-787"
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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:trendmicro:home_network_security:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "6.6.604",
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"matchCriteriaId": "8A8064F3-3CC8-43CD-AAAB-75C4F8E3AC92"
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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://helpcenter.trendmicro.com/en-us/article/TMKA-10337",
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"source": "security@trendmicro.com",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1230",
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"source": "security@trendmicro.com",
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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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} |