2 lines
3.2 KiB
JSON
2 lines
3.2 KiB
JSON
{"affected":[{"affectedData":[{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"88.0.4324.96","status":"affected","version":"unspecified","versionType":"custom"}]}],"source":"chrome-cve-admin@google.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*","matchCriteriaId":"565ED6B8-8F41-4E79-A280-33CB321E607F","versionEndExcluding":"88.0.4324.96","vulnerable":true},{"criteria":"cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*","matchCriteriaId":"F4045760-DF4A-4728-9B52-0280FC45C05D","versionEndExcluding":"88.0.705.50","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Inappropriate implementation in Performance API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page."},{"lang":"es","value":"Una implementación inapropiada en Performance API en Google Chrome versiones anteriores a 88.0.4324.96, permitió a un atacante remoto filtrar datos cross-origin por medio de una página HTML diseñada"}],"id":"CVE-2021-21135","lastModified":"2026-06-17T03:34:53.480","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"NONE","baseScore":4.3,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":true}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-02-09T14:15:16.593","references":[{"source":"chrome-cve-admin@google.com","tags":["Release Notes","Vendor Advisory"],"url":"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"},{"source":"chrome-cve-admin@google.com","tags":["Permissions Required","Third Party Advisory"],"url":"https://crbug.com/1157818"},{"source":"chrome-cve-admin@google.com","tags":["Third Party Advisory"],"url":"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21135"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"],"url":"https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required","Third Party Advisory"],"url":"https://crbug.com/1157818"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21135"}],"sourceIdentifier":"chrome-cve-admin@google.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-346"}],"source":"nvd@nist.gov","type":"Primary"}]}
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