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119 lines
3.3 KiB
JSON
119 lines
3.3 KiB
JSON
{
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"id": "CVE-2021-41039",
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"sourceIdentifier": "emo@eclipse.org",
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"published": "2021-12-01T20:15:07.933",
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"lastModified": "2021-12-03T15:58:36.960",
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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": "In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 client connecting with a large number of user-property properties could cause excessive CPU usage, leading to a loss of performance and possible denial of service."
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},
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{
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"lang": "es",
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"value": "En las versiones 1.6 a 2.0.11 de Eclipse Mosquitto, un cliente MQTT v5 que se conecte con un gran n\u00famero de propiedades de usuario podr\u00eda causar un uso excesivo de la CPU, conllevando a una p\u00e9rdida de rendimiento y una posible denegaci\u00f3n de servicio"
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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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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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:N/AC:L/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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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": "NVD-CWE-Other"
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}
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]
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},
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{
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"source": "emo@eclipse.org",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-1050"
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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:eclipse:mosquitto:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.6",
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"versionEndIncluding": "2.0.11",
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"matchCriteriaId": "24B5FA32-61CC-4331-B08A-134960167D63"
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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://bugs.eclipse.org/bugs/show_bug.cgi?id=575314",
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"source": "emo@eclipse.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |