CVE-2018-5741

{"id": "CVE-2018-5741", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-officer@isc.org", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-01-16T20:29:01.050", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html", "source": "security-officer@isc.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html", "source": "security-officer@isc.org"}, {"url": "http://www.securityfocus.com/bid/105379", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security-officer@isc.org"}, {"url": "http://www.securitytracker.com/id/1041674", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security-officer@isc.org"}, {"url": "https://access.redhat.com/errata/RHSA-2019:2057", "source": "security-officer@isc.org"}, {"url": "https://kb.isc.org/docs/cve-2018-5741", "tags": ["Vendor Advisory"], "source": "security-officer@isc.org"}, {"url": "https://security.gentoo.org/glsa/201903-13", "tags": ["Third Party Advisory"], "source": "security-officer@isc.org"}, {"url": "https://security.netapp.com/advisory/ntap-20190830-0001/", "source": "security-officer@isc.org"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03927en_us", "source": "security-officer@isc.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "To provide fine-grained controls over the ability to use Dynamic DNS (DDNS) to update records in a zone, BIND 9 provides a feature called update-policy. Various rules can be configured to limit the types of updates that can be performed by a client, depending on the key used when sending the update request. Unfortunately, some rule types were not initially documented, and when documentation for them was added to the Administrator Reference Manual (ARM) in change #3112, the language that was added to the ARM at that time incorrectly described the behavior of two rule types, krb5-subdomain and ms-subdomain. This incorrect documentation could mislead operators into believing that policies they had configured were more restrictive than they actually were. This affects BIND versions prior to BIND 9.11.5 and BIND 9.12.3."}, {"lang": "es", "value": "Para proporcionar controles detallados sobre la capacidad de emplear DNS din\u00e1mico (DDNS) para actualizar registros en una zona, BIND 9 proporciona una caracter\u00edstica llamada update-policy. Pueden configurarse varias reglas para limitar los tipos de subidas que pueden ser realizadas por un cliente, dependiendo de la clave empleada al enviar la petici\u00f3n de actualizaci\u00f3n. Desgraciadamente, algunos tipos de reglas no se documentaron inicialmente y, cuando su documentaci\u00f3n se a\u00f1adi\u00f3 al manual de referencia de administrador (ARM) en el cambio #3112, el texto que se a\u00f1adi\u00f3 al ARM en ese momento describ\u00eda el comportamiento de dos tipos de regla, krb5-subdomain y ms-subdomain. Esta documentaci\u00f3n incorrecta podr\u00eda hacer que los operadores piensen que las pol\u00edticas que han configurado son m\u00e1s restrictivas de lo que lo son en realidad. Esto afecta a BIND en versiones anteriores a la 9.11.5 y BIND 9.12.3."}], "lastModified": "2020-10-20T12:15:13.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC616163-DA27-439B-BCD7-6BE80C074BFF", "versionEndExcluding": "9.11.5"}, {"criteria": "cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1B4653B-EE51-40D1-8845-FF2873C6D135", "versionEndExcluding": "9.12.3", "versionStartIncluding": "9.12.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-officer@isc.org"}