{"containers":{"cna":{"affected":[{"product":"BIND9","vendor":"ISC","versions":[{"lessThan":"unspecified","status":"affected","version":"9.9.12","versionType":"custom"},{"lessThanOrEqual":"9.9.13","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.10.7","versionType":"custom"},{"lessThanOrEqual":"9.10.8","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.11.3","versionType":"custom"},{"lessThan":"9.11.22","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.12.1","versionType":"custom"},{"lessThan":"9.16.6","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.17.0","versionType":"custom"},{"lessThan":"9.17.4","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.9.12-S1","versionType":"custom"},{"lessThanOrEqual":"9.9.13-S1","status":"affected","version":"unspecified","versionType":"custom"},{"lessThan":"unspecified","status":"affected","version":"9.11.3-S1","versionType":"custom"},{"lessThan":"9.11.22-S1","status":"affected","version":"unspecified","versionType":"custom"}]}],"credits":[{"lang":"en","value":"ISC would like to thank Joop Boonen of credativ GmbH for bringing this vulnerability to our attention."}],"datePublic":"2020-08-20T00:00:00.000Z","descriptions":[{"lang":"en","value":"In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone."}],"exploits":[{"lang":"en","value":"We are not aware of any active exploits but the issue has been described on a public bug tracker for a Linux distribution."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"description":"Change 4885 inadvertently caused \"update-policy\" rules of type \"subdomain\" to be treated as if they were of type \"zonesub\", allowing updates to all parts of the zone along with the intended subdomain.  Affects BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-10-20T11:06:41.000Z","orgId":"404fd4d2-a609-4245-b543-2c944a302a22","shortName":"isc"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://kb.isc.org/docs/cve-2020-8624"},{"name":"FEDORA-2020-a02b7a0f21","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/"},{"tags":["x_refsource_CONFIRM"],"url":"https://security.netapp.com/advisory/ntap-20200827-0003/"},{"name":"USN-4468-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4468-1/"},{"name":"DSA-4752","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2020/dsa-4752"},{"name":"FEDORA-2020-14c194e5af","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZKAMJZXR66P6S5LEU4SN7USSNCWTXEXP/"},{"name":"GLSA-202008-19","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/202008-19"},{"tags":["x_refsource_CONFIRM"],"url":"https://www.synology.com/security/advisory/Synology_SA_20_19"},{"name":"openSUSE-SU-2020:1699","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html"},{"name":"openSUSE-SU-2020:1701","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html"}],"solutions":[{"lang":"en","value":"Upgrade to the patched release most closely related to your current version of BIND:\n\n    BIND 9.11.22\n    BIND 9.16.6\n    BIND 9.17.4\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n    BIND 9.11.22-S1"}],"source":{"discovery":"USER"},"title":"update-policy rules of type \"subdomain\" are enforced incorrectly","workarounds":[{"lang":"en","value":"No workarounds known."}],"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-officer@isc.org","DATE_PUBLIC":"2020-08-20T18:35:08.000Z","ID":"CVE-2020-8624","STATE":"PUBLIC","TITLE":"update-policy rules of type \"subdomain\" are enforced incorrectly"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"BIND9","version":{"version_data":[{"version_affected":">=","version_value":"9.9.12"},{"version_affected":"<=","version_value":"9.9.13"},{"version_affected":">=","version_value":"9.10.7"},{"version_affected":"<=","version_value":"9.10.8"},{"version_affected":">=","version_value":"9.11.3"},{"version_affected":"<","version_value":"9.11.22"},{"version_affected":">=","version_value":"9.12.1"},{"version_affected":"<","version_value":"9.16.6"},{"version_affected":">=","version_value":"9.17.0"},{"version_affected":"<","version_value":"9.17.4"},{"version_affected":">=","version_value":"9.9.12-S1"},{"version_affected":"<=","version_value":"9.9.13-S1"},{"version_affected":">=","version_value":"9.11.3-S1"},{"version_affected":"<","version_value":"9.11.22-S1"}]}}]},"vendor_name":"ISC"}]}},"credit":[{"lang":"eng","value":"ISC would like to thank Joop Boonen of credativ GmbH for bringing this vulnerability to our attention."}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone."}]},"exploit":[{"lang":"en","value":"We are not aware of any active exploits but the issue has been described on a public bug tracker for a Linux distribution."}],"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Change 4885 inadvertently caused \"update-policy\" rules of type \"subdomain\" to be treated as if they were of type \"zonesub\", allowing updates to all parts of the zone along with the intended subdomain.  Affects BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition"}]}]},"references":{"reference_data":[{"name":"https://kb.isc.org/docs/cve-2020-8624","refsource":"CONFIRM","url":"https://kb.isc.org/docs/cve-2020-8624"},{"name":"FEDORA-2020-a02b7a0f21","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/"},{"name":"https://security.netapp.com/advisory/ntap-20200827-0003/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20200827-0003/"},{"name":"USN-4468-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4468-1/"},{"name":"DSA-4752","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4752"},{"name":"FEDORA-2020-14c194e5af","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKAMJZXR66P6S5LEU4SN7USSNCWTXEXP/"},{"name":"GLSA-202008-19","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/202008-19"},{"name":"https://www.synology.com/security/advisory/Synology_SA_20_19","refsource":"CONFIRM","url":"https://www.synology.com/security/advisory/Synology_SA_20_19"},{"name":"openSUSE-SU-2020:1699","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html"},{"name":"openSUSE-SU-2020:1701","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html"}]},"solution":[{"lang":"en","value":"Upgrade to the patched release most closely related to your current version of BIND:\n\n    BIND 9.11.22\n    BIND 9.16.6\n    BIND 9.17.4\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n    BIND 9.11.22-S1"}],"source":{"discovery":"USER"},"work_around":[{"lang":"en","value":"No workarounds known."}]}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T10:03:46.258Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://kb.isc.org/docs/cve-2020-8624"},{"name":"FEDORA-2020-a02b7a0f21","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://security.netapp.com/advisory/ntap-20200827-0003/"},{"name":"USN-4468-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4468-1/"},{"name":"DSA-4752","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4752"},{"name":"FEDORA-2020-14c194e5af","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZKAMJZXR66P6S5LEU4SN7USSNCWTXEXP/"},{"name":"GLSA-202008-19","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/202008-19"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.synology.com/security/advisory/Synology_SA_20_19"},{"name":"openSUSE-SU-2020:1699","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html"},{"name":"openSUSE-SU-2020:1701","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html"}]}]},"cveMetadata":{"assignerOrgId":"404fd4d2-a609-4245-b543-2c944a302a22","assignerShortName":"isc","cveId":"CVE-2020-8624","datePublished":"2020-08-21T20:50:20.258Z","dateReserved":"2020-02-05T00:00:00.000Z","dateUpdated":"2024-09-16T17:52:52.920Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}