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https://github.com/fkie-cad/nvd-json-data-feeds.git
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136 lines
4.3 KiB
JSON
136 lines
4.3 KiB
JSON
{
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"id": "CVE-2020-15897",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2020-10-26T16:15:13.207",
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"lastModified": "2024-11-21T05:06:24.227",
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"vulnStatus": "Modified",
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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": "Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause traffic loss or incorrect forwarding of traffic via a malformed link-state PDU to the IS-IS router."
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},
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{
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"lang": "es",
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"value": "Arista EOS versiones anteriores a 4.21.12M, versiones 4.22.x anteriores a 4.22.7M, versiones 4.23.x anteriores a 4.23.5M y versiones 4.24.x anteriores a 4.24.2F, permite a atacantes remotos causar p\u00e9rdida de tr\u00e1fico o reenv\u00edo incorrecto de tr\u00e1fico por medio de una PDU de estado de enlace malformado hacia el enrutador IS-IS"
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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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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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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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},
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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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"baseScore": 5.0,
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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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},
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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-noinfo"
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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:o:arista:eos:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "4.21.12m",
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"matchCriteriaId": "87F6E3B9-1EC0-4B57-ACB3-1B9110C65A08"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.22",
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"versionEndExcluding": "4.22.7m",
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"matchCriteriaId": "9CA840AC-49E4-491A-872E-1EE60B986131"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.23",
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"versionEndExcluding": "4.23.5m",
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"matchCriteriaId": "C349690C-2136-4E50-96E9-432FD27E4995"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.24",
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"versionEndExcluding": "4.24.2f",
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"matchCriteriaId": "FFDB16F2-4FA8-4EBE-A61D-06E94C045FF6"
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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://www.arista.com/en/support/advisories-notices/security-advisories/11760-security-advisory-54",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/11760-security-advisory-54",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Vendor Advisory"
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]
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}
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]
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} |