{"containers":{"cna":{"affected":[{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"8.3","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"15.2","status":"affected","version":"unspecified","versionType":"custom"}]},{"product":"watchOS","vendor":"Apple","versions":[{"lessThan":"12.1","status":"affected","version":"unspecified","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"An issue in the handling of group membership was resolved with improved logic. This issue is fixed in iOS 15.2 and iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1. A malicious user may be able to leave a messages group but continue to receive messages in that group."}],"problemTypes":[{"descriptions":[{"description":"A malicious user may be able to leave a messages group but continue to receive messages in that group","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2022-05-26T16:50:23.000Z","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","shortName":"apple"},"references":[{"tags":["x_refsource_MISC"],"url":"https://support.apple.com/en-us/HT212975"},{"tags":["x_refsource_MISC"],"url":"https://support.apple.com/en-us/HT212976"},{"tags":["x_refsource_MISC"],"url":"https://support.apple.com/en-us/HT212978"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"product-security@apple.com","ID":"CVE-2021-30943","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"watchOS","version":{"version_data":[{"version_affected":"<","version_value":"8.3"}]}},{"product_name":"watchOS","version":{"version_data":[{"version_affected":"<","version_value":"15.2"}]}},{"product_name":"watchOS","version":{"version_data":[{"version_affected":"<","version_value":"12.1"}]}}]},"vendor_name":"Apple"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue in the handling of group membership was resolved with improved logic. This issue is fixed in iOS 15.2 and iPadOS 15.2, watchOS 8.3, macOS Monterey 12.1. A malicious user may be able to leave a messages group but continue to receive messages in that group."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"A malicious user may be able to leave a messages group but continue to receive messages in that group"}]}]},"references":{"reference_data":[{"name":"https://support.apple.com/en-us/HT212975","refsource":"MISC","url":"https://support.apple.com/en-us/HT212975"},{"name":"https://support.apple.com/en-us/HT212976","refsource":"MISC","url":"https://support.apple.com/en-us/HT212976"},{"name":"https://support.apple.com/en-us/HT212978","refsource":"MISC","url":"https://support.apple.com/en-us/HT212978"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T22:48:14.246Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://support.apple.com/en-us/HT212975"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://support.apple.com/en-us/HT212976"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://support.apple.com/en-us/HT212978"}]}]},"cveMetadata":{"assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","assignerShortName":"apple","cveId":"CVE-2021-30943","datePublished":"2021-08-24T18:50:44.000Z","dateReserved":"2021-04-13T00:00:00.000Z","dateUpdated":"2024-08-03T22:48:14.246Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}