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https://github.com/fkie-cad/nvd-json-data-feeds.git
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119 lines
3.9 KiB
JSON
119 lines
3.9 KiB
JSON
{
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"id": "CVE-2021-22964",
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"sourceIdentifier": "support@hackerone.com",
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"published": "2021-10-14T15:15:08.933",
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"lastModified": "2021-10-20T18:02:38.687",
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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": "A redirect vulnerability in the `fastify-static` module version >= 4.2.4 and < 4.4.1 allows remote attackers to redirect Mozilla Firefox users to arbitrary websites via a double slash `//` followed by a domain: `http://localhost:3000//a//youtube.com/%2e%2e%2f%2e%2e`.A DOS vulnerability is possible if the URL contains invalid characters `curl --path-as-is \"http://localhost:3000//^/..\"`The issue shows up on all the `fastify-static` applications that set `redirect: true` option. By default, it is `false`."
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},
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{
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"lang": "es",
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"value": "Una vulnerabilidad de redirecci\u00f3n en el m\u00f3dulo \"fastify-static\" versiones posteriores a 4.2.4 incluy\u00e9ndola, y anteriores a 4.4.1, permite a atacantes remotos redirigir a usuarios de Mozilla Firefox a sitios web arbitrarios por medio de una doble barra \"//\" seguida de un dominio: \"http://localhost:3000//a//youtube.com/%2e%2e%2f%2e%2e\". Es posible una vulnerabilidad de DOS si la URL contiene caracteres no v\u00e1lidos \"curl --path-as-is \"http://localhost:3000//^/..\" El problema se presenta en todas las aplicaciones \"fastify-static\" que establecen la opci\u00f3n \"redirect: true\". Por defecto, es \"false\""
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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:R/S:C/C:L/I:L/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": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 5.3
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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:M/Au:N/C:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "MEDIUM",
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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": 6.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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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": true
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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-601"
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}
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]
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},
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{
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"source": "support@hackerone.com",
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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-400"
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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:fastify:fastify-static:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.2.4",
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"versionEndExcluding": "4.4.1",
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"matchCriteriaId": "B6CDA693-9FBB-492F-A8A7-80BDFB1434F5"
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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://hackerone.com/reports/1361804",
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"source": "support@hackerone.com",
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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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"Third Party Advisory"
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]
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}
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]
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} |