{"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"}