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https://github.com/fkie-cad/nvd-json-data-feeds.git
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132 lines
4.0 KiB
JSON
132 lines
4.0 KiB
JSON
{
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"id": "CVE-2021-34433",
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"sourceIdentifier": "emo@eclipse.org",
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"published": "2021-08-20T17:15:07.687",
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"lastModified": "2021-08-26T14:02:34.797",
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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 Eclipse Californium version 2.0.0 to 2.6.4 and 3.0.0-M1 to 3.0.0-M3, the certificate based (x509 and RPK) DTLS handshakes accidentally succeeds without verifying the server side's signature on the client side, if that signature is not included in the server's ServerKeyExchange."
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},
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{
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"lang": "es",
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"value": "En Eclipse Californium versiones 2.0.0 a 2.6.4 y 3.0.0-M1 a 3.0.0-M3, los handshakes DTLS basados en certificados (x509 y RPK) presentan \u00e9xito accidentalmente sin verificar la firma del lado del servidor en el lado del cliente, si esa firma no est\u00e1 incluida en el ServerKeyExchange del servidor."
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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:H/A:N",
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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": "HIGH",
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"availabilityImpact": "NONE",
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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:P/A:N",
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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": "PARTIAL",
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"availabilityImpact": "NONE",
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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": "CWE-347"
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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-322"
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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:californium:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.0.0",
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"versionEndExcluding": "2.6.5",
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"matchCriteriaId": "65A08A46-AE52-493B-BD3B-06B7F33A6199"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:eclipse:californium:3.0.0:m1:*:*:*:*:*:*",
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"matchCriteriaId": "9664425C-0BC8-42FA-A128-4888792AABD6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:eclipse:californium:3.0.0:m2:*:*:*:*:*:*",
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"matchCriteriaId": "5BAEC5E6-CADE-402A-8741-C6962C051A16"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:eclipse:californium:3.0.0:m3:*:*:*:*:*:*",
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"matchCriteriaId": "72226029-FA1A-41D5-BF95-A60C830C394A"
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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=575281",
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"source": "emo@eclipse.org",
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"tags": [
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"Issue Tracking",
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"Vendor Advisory"
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]
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}
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]
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} |