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116 lines
4.1 KiB
JSON
116 lines
4.1 KiB
JSON
{
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"id": "CVE-2017-16224",
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"sourceIdentifier": "support@hackerone.com",
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"published": "2018-06-07T02:29:07.723",
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"lastModified": "2019-10-09T23:24:59.707",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "st is a module for serving static files. An attacker is able to craft a request that results in an HTTP 301 (redirect) to an entirely different domain. A request for: http://some.server.com//nodesecurity.org/%2e%2e would result in a 301 to //nodesecurity.org/%2e%2e which most browsers treat as a proper redirect as // is translated into the current schema being used. Mitigating factor: In order for this to work, st must be serving from the root of a server (/) rather than the typical sub directory (/static/) and the redirect URL will end with some form of URL encoded .. (\"%2e%2e\", \"%2e.\", \".%2e\")."
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},
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{
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"lang": "es",
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"value": "st es un m\u00f3dulo para servir archivos est\u00e1ticos. Un atacante puede manipular una petici\u00f3n que resulta en un error HTTP 301 (redirecci\u00f3n) a un dominio totalmente distinto. Una petici\u00f3n para: http://some.server.com//nodesecurity.org/%2e%2e resultar\u00eda en un error 301 a //nodesecurity.org/%2e%2e, el cual se considerar\u00eda una redirecci\u00f3n correcta por la mayor\u00eda de navegadores. Esto se debe a que // se traduce en el esquema actual en uso. Factor mitigador: para que esto funcione, st debe estar sirviendo desde el root de un servidor (/) en lugar del t\u00edpico subdirectorio (/static/) y la URL de redirecci\u00f3n debe terminar con alg\u00fan tipo de URL cifrada en .. (\"%2e%2e\", \"%2e.\", \".%2e\")."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 2.7
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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:N",
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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": "NONE",
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"baseScore": 5.8
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.6,
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"impactScore": 4.9,
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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": 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-601"
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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:st_project:st:*:*:*:*:*:node.js:*:*",
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"versionEndIncluding": "1.2.1",
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"matchCriteriaId": "6F54B024-F534-42D4-84A4-AB2581A0EDC3"
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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://nodesecurity.io/advisories/547",
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"source": "support@hackerone.com",
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"tags": [
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"Exploit",
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"Third Party Advisory"
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]
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}
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]
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} |