{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-35173","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-06-14T14:17:52.180Z","datePublished":"2023-06-23T20:50:15.948Z","dateUpdated":"2024-08-02T16:23:59.642Z"},"containers":{"cna":{"title":"End-to-End encrypted file-drops can be made inaccessible","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37"},{"name":"https://github.com/nextcloud/end_to_end_encryption/pull/435","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/end_to_end_encryption/pull/435"},{"name":"https://hackerone.com/reports/1914115","tags":["x_refsource_MISC"],"url":"https://hackerone.com/reports/1914115"}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":">= 1.12.0, < 1.12.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-06-23T20:50:15.948Z"},"descriptions":[{"lang":"en","value":"Nextcloud End-to-end encryption app provides all the necessary APIs to implement End-to-End encryption on the client side. By providing an invalid meta data file, an attacker can make previously dropped files inaccessible. It is recommended that the Nextcloud End-to-end encryption app is upgraded to version 1.12.4 that contains the fix.\n"}],"source":{"advisory":"GHSA-x7c7-v5r3-mg37","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T16:23:59.642Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37"},{"name":"https://github.com/nextcloud/end_to_end_encryption/pull/435","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/nextcloud/end_to_end_encryption/pull/435"},{"name":"https://hackerone.com/reports/1914115","tags":["x_refsource_MISC","x_transferred"],"url":"https://hackerone.com/reports/1914115"}]}]}}