{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-37887", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2024-06-10T19:54:41.360Z", "datePublished": "2024-06-14T15:48:11.867Z", "dateUpdated": "2024-08-02T03:57:40.075Z"}, "containers": {"cna": {"title": "Nextcloud Server's events information leaked with shared calendars on recurrence exceptions", "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "lang": "en", "description": "CWE-284: Improper Access Control", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595"}, {"name": "https://github.com/nextcloud/server/pull/45309", "tags": ["x_refsource_MISC"], "url": "https://github.com/nextcloud/server/pull/45309"}, {"name": "https://hackerone.com/reports/2479325", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/2479325"}], "affected": [{"vendor": "nextcloud", "product": "security-advisories", "versions": [{"version": ">= 27.0.0, < 27.1.10", "status": "affected"}, {"version": ">= 27.0.0, < 28.0.6", "status": "affected"}, {"version": ">= 27.0.0, < 29.0.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2024-06-14T15:48:11.867Z"}, "descriptions": [{"lang": "en", "value": "Nextcloud Server is a self hosted personal cloud system. Private shared calendar events' recurrence exceptions can be read by sharees. It is recommended that the Nextcloud Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1 and that the Nextcloud Enterprise Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1."}], "source": {"advisory": "GHSA-h4xv-cjpm-j595", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-14T16:56:35.878511Z", "id": "CVE-2024-37887", "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": "2024-06-14T16:56:43.262Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:57:40.075Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595"}, {"name": "https://github.com/nextcloud/server/pull/45309", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/nextcloud/server/pull/45309"}, {"name": "https://hackerone.com/reports/2479325", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/2479325"}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-37887", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-06-14T16:56:35.878511Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-14T16:56:40.715Z"}}], "cna": {"title": "Nextcloud Server's events information leaked with shared calendars on recurrence exceptions", "source": {"advisory": "GHSA-h4xv-cjpm-j595", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "nextcloud", "product": "security-advisories", "versions": [{"status": "affected", "version": ">= 27.0.0, < 27.1.10"}, {"status": "affected", "version": ">= 27.0.0, < 28.0.6"}, {"status": "affected", "version": ">= 27.0.0, < 29.0.1"}]}], "references": [{"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595", "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/nextcloud/server/pull/45309", "name": "https://github.com/nextcloud/server/pull/45309", "tags": ["x_refsource_MISC"]}, {"url": "https://hackerone.com/reports/2479325", "name": "https://hackerone.com/reports/2479325", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Nextcloud Server is a self hosted personal cloud system. Private shared calendar events' recurrence exceptions can be read by sharees. It is recommended that the Nextcloud Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1 and that the Nextcloud Enterprise Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-284", "description": "CWE-284: Improper Access Control"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2024-06-14T15:48:11.867Z"}}}, "cveMetadata": {"cveId": "CVE-2024-37887", "state": "PUBLISHED", "dateUpdated": "2024-06-14T16:56:43.262Z", "dateReserved": "2024-06-10T19:54:41.360Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2024-06-14T15:48:11.867Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "matchCriteriaId": "F38721C1-838D-4E12-80EA-4A275C457A97", "versionEndExcluding": "27.1.10", "versionStartIncluding": "27.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "54300595-D23D-4F77-8F68-C6B60D6CB0D2", "versionEndExcluding": "27.1.10", "versionStartIncluding": "27.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "matchCriteriaId": "BE4CD3B0-788F-41F8-98A9-388853A84D0C", "versionEndIncluding": "28.0.6", "versionStartIncluding": "28.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "84E246F1-39F9-4AAB-9049-4002E5EF539A", "versionEndExcluding": "28.0.6", "versionStartIncluding": "28.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:29.0.0:*:*:*:-:*:*:*", "matchCriteriaId": "45508E90-8438-4A52-900E-A2154096E31C", "vulnerable": true}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:29.0.0:*:*:*:enterprise:*:*:*", "matchCriteriaId": "8573835A-33F1-4598-83F4-EBCE44EDE95D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Nextcloud Server is a self hosted personal cloud system. Private shared calendar events' recurrence exceptions can be read by sharees. It is recommended that the Nextcloud Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1 and that the Nextcloud Enterprise Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1."}, {"lang": "es", "value": "Nextcloud Server es un sistema de nube personal autohospedado. Los participantes pueden leer las excepciones de recurrencia de los eventos privados del calendario compartido. Se recomienda que Nextcloud Server se actualice a 27.1.10 o 28.0.6 o 29.0.1 y que Nextcloud Enterprise Server se actualice a 27.1.10 o 28.0.6 o 29.0.1."}], "id": "CVE-2024-37887", "lastModified": "2024-11-21T09:24:28.407", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-06-14T16:15:14.237", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/nextcloud/server/pull/45309"}, {"source": "security-advisories@github.com", "tags": ["Issue Tracking"], "url": "https://hackerone.com/reports/2479325"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/nextcloud/server/pull/45309"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://hackerone.com/reports/2479325"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}