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117 lines
3.6 KiB
JSON
117 lines
3.6 KiB
JSON
{
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"id": "CVE-2009-2422",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2009-07-10T15:30:00.250",
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"lastModified": "2017-08-17T01:30:45.787",
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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": "The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password."
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},
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{
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"lang": "es",
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"value": "El c\u00f3digo de ejemplo para la funcionalidad de autenticaci\u00f3n digest (http_authentication.rb) en Ruby on Rails anterior a v2.3.3 define un bloque authenticate_or_request_with_http_digest que devolver\u00e1 nulo en lugar de falso cuando el usuario no existe, lo cual permite a atacantes dependiendo del contexto eludir la autenticaci\u00f3n para aplicaciones que se derivan de este ejemplo mediante el env\u00edo de un nombre de usuario no v\u00e1lido sin una contrase\u00f1a."
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}
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],
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"metrics": {
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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:P/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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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": 7.5
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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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": true,
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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-287"
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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:david_hansson:ruby_on_rails:2.3.3:*:*:*:*:*:*:*",
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"matchCriteriaId": "5233F17C-4197-4CC2-91F4-F54382B03F58"
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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": "http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://n8.tumblr.com/post/117477059/security-hole-found-in-rails-2-3s",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Patch"
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]
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},
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{
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"url": "http://support.apple.com/kb/HT4077",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://weblog.rubyonrails.org/2009/6/3/security-problem-with-authenticate_with_http_digest",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/35579",
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"source": "cve@mitre.org",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "http://www.vupen.com/english/advisories/2009/1802",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51528",
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"source": "cve@mitre.org"
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}
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]
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} |