{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28643","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-03-20T12:19:47.209Z","datePublished":"2023-03-30T18:31:31.609Z","dateUpdated":"2025-02-11T18:54:04.606Z"},"containers":{"cna":{"title":"Potential share collision for recipients when caching is enabled in nextcloud server","problemTypes":[{"descriptions":[{"cweId":"CWE-706","lang":"en","description":"CWE-706: Use of Incorrectly-Resolved Name or Reference","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hhq4-4pr8-wm27","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hhq4-4pr8-wm27"},{"name":"https://github.com/nextcloud/server/issues/34015","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/issues/34015"},{"name":"https://github.com/nextcloud/server/pull/36047","tags":["x_refsource_MISC"],"url":"https://github.com/nextcloud/server/pull/36047"}],"affected":[{"vendor":"nextcloud","product":"security-advisories","versions":[{"version":"< 24.0.9","status":"affected"},{"version":">= 25.0.0, < 25.0.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-03-30T18:31:31.609Z"},"descriptions":[{"lang":"en","value":"Nextcloud server is an open source home cloud implementation. In affected versions when a recipient receives 2 shares with the same name, while a memory cache is configured, the second share will replace the first one instead of being renamed to `{name} (2)`. It is recommended that the Nextcloud Server is upgraded to 25.0.3 or 24.0.9. Users unable to upgrade should avoid sharing 2 folders with the same name to the same user."}],"source":{"advisory":"GHSA-hhq4-4pr8-wm27","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T13:43:23.546Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hhq4-4pr8-wm27","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hhq4-4pr8-wm27"},{"name":"https://github.com/nextcloud/server/issues/34015","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/nextcloud/server/issues/34015"},{"name":"https://github.com/nextcloud/server/pull/36047","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/nextcloud/server/pull/36047"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-11T18:52:10.905259Z","id":"CVE-2023-28643","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-11T18:54:04.606Z"}}]}}