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https://github.com/fkie-cad/nvd-json-data-feeds.git
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117 lines
3.6 KiB
JSON
117 lines
3.6 KiB
JSON
{
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"id": "CVE-2022-25888",
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"sourceIdentifier": "report@snyk.io",
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"published": "2022-08-23T05:15:08.107",
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"lastModified": "2022-08-25T20:34:47.787",
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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": "The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk."
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},
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{
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"lang": "es",
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"value": "El paquete opcua a partir de la versi\u00f3n 0.0.0, es vulnerable a una Denegaci\u00f3n de Servicio (DoS) debido a una falta de limitaci\u00f3n del n\u00famero de chunks recibidos - por sesi\u00f3n individual o en total para todas las sesiones concurrentes. Un atacante puede explotar esta vulnerabilidad mediante el env\u00edo de un n\u00famero ilimitado de chunks enormes (por ejemplo, 2GB cada uno) sin enviar el chunk de cierre Final."
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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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"source": "report@snyk.io",
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"type": "Secondary",
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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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},
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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-770"
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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:opcua_project:opcua:*:*:*:*:*:rust:*:*",
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"versionStartIncluding": "0.0.0",
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"matchCriteriaId": "D89B47B2-234D-4CB2-94E1-644C86506B15"
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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://github.com/locka99/opcua/pull/216",
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"source": "report@snyk.io",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://github.com/locka99/opcua/pull/216/commits/6fb683c5fec46c6dd347824491c4d93a229da695",
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"source": "report@snyk.io",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751",
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"source": "report@snyk.io",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |