{ "containers": { "cna": { "affected": [ { "product": "FreeBSD", "vendor": "n/a", "versions": [ { "status": "affected", "version": "12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, 11.3-RELEASE before 11.3-RELEASE-p7" } ] } ], "descriptions": [ { "lang": "en", "value": "In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use of a user-controlled pointer in the epair virtual network module allowed vnet jailed privileged users to panic the host system and potentially execute arbitrary code in the kernel." } ], "problemTypes": [ { "descriptions": [ { "description": "Improper use of user-controlled data", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-04-28T23:36:47.000Z", "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109", "shortName": "freebsd" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:07.epair.asc" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secteam@freebsd.org", "ID": "CVE-2020-7452", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "FreeBSD", "version": { "version_data": [ { "version_value": "12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, 11.3-RELEASE before 11.3-RELEASE-p7" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In FreeBSD 12.1-STABLE before r357490, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r357489, and 11.3-RELEASE before 11.3-RELEASE-p7, incorrect use of a user-controlled pointer in the epair virtual network module allowed vnet jailed privileged users to panic the host system and potentially execute arbitrary code in the kernel." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Improper use of user-controlled data" } ] } ] }, "references": { "reference_data": [ { "name": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:07.epair.asc", "refsource": "CONFIRM", "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:07.epair.asc" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:25:49.075Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:07.epair.asc" } ] } ] }, "cveMetadata": { "assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109", "assignerShortName": "freebsd", "cveId": "CVE-2020-7452", "datePublished": "2020-04-28T23:36:47.000Z", "dateReserved": "2020-01-21T00:00:00.000Z", "dateUpdated": "2024-08-04T09:25:49.075Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }