2 lines
3.6 KiB
JSON
2 lines
3.6 KiB
JSON
{"affected":[{"affectedData":[{"product":"Socket.io-Parser","vendor":"Socket.io","versions":[{"lessThan":"4.2.1","status":"affected","version":"4.x","versionType":"custom"}]}],"source":"csirt@divd.nl"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*","matchCriteriaId":"A71164DE-F49F-4BB6-8F5B-B3F1CAF74021","versionEndExcluding":"3.3.3","vulnerable":true},{"criteria":"cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*","matchCriteriaId":"341DC336-DDBF-4EB8-BD8C-39427AABD9E6","versionEndExcluding":"3.4.2","versionStartIncluding":"3.4.0","vulnerable":true},{"criteria":"cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*","matchCriteriaId":"09139258-15B4-4ABF-B211-21A4BD80B123","versionEndExcluding":"4.0.5","versionStartIncluding":"4.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:socket:socket.io-parser:*:*:*:*:*:node.js:*:*","matchCriteriaId":"D9EC7F6F-846D-4F2B-B808-8C90894EC0C0","versionEndExcluding":"4.2.1","versionStartIncluding":"4.1.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object."},{"lang":"es","value":"Debido a una incorrecta comprobación de tipos en el análisis de archivos adjuntos de la biblioteca js Socket.io, es posible sobrescribir el objeto _placeholder, lo que permite a un atacante colocar referencias a funciones en lugares arbitrarios en el objeto de consulta resultante"}],"id":"CVE-2022-2421","lastModified":"2026-06-17T04:41:51.947","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10.0,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":6.0,"source":"csirt@divd.nl","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-2421","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2024-11-20T14:40:01.867350Z","version":"2.0.3"}}]},"published":"2022-10-26T10:15:16.780","references":[{"source":"csirt@divd.nl","tags":["Third Party Advisory"],"url":"https://csirt.divd.nl/CVE-2022-2421"},{"source":"csirt@divd.nl","tags":["Third Party Advisory"],"url":"https://csirt.divd.nl/DIVD-2022-00045"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://csirt.divd.nl/CVE-2022-2421"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://csirt.divd.nl/DIVD-2022-00045"}],"sourceIdentifier":"csirt@divd.nl","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-89"}],"source":"csirt@divd.nl","type":"Secondary"},{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}
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