{"containers":{"cna":{"affected":[{"product":"macOS","vendor":"Apple","versions":[{"lessThan":"11.3","status":"affected","version":"unspecified","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache."}],"problemTypes":[{"descriptions":[{"description":"A malicious website may be able to track users by setting state in a cache","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-09-08T14:46:11.000Z","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","shortName":"apple"},"references":[{"tags":["x_refsource_MISC"],"url":"https://support.apple.com/en-us/HT212325"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"product-security@apple.com","ID":"CVE-2021-1861","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"macOS","version":{"version_data":[{"version_affected":"<","version_value":"11.3"}]}}]},"vendor_name":"Apple"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"A malicious website may be able to track users by setting state in a cache"}]}]},"references":{"reference_data":[{"name":"https://support.apple.com/en-us/HT212325","refsource":"MISC","url":"https://support.apple.com/en-us/HT212325"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T16:25:05.646Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://support.apple.com/en-us/HT212325"}]}]},"cveMetadata":{"assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","assignerShortName":"apple","cveId":"CVE-2021-1861","datePublished":"2021-09-08T14:46:11.000Z","dateReserved":"2020-12-08T00:00:00.000Z","dateUpdated":"2024-08-03T16:25:05.646Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}