{"containers": {"cna": {"affected": [{"product": "knot-resolver", "vendor": "n/a", "versions": [{"status": "affected", "version": "Knot Resolver 2.3.0"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-03-30T01:55:31", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1944328"}, {"tags": ["x_refsource_MISC"], "url": "https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2018-1110", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "knot-resolver", "version": {"version_data": [{"version_value": "Knot Resolver 2.3.0"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1944328", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1944328"}, {"name": "https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html", "refsource": "MISC", "url": "https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:51:48.661Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1944328"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2018-1110", "datePublished": "2021-03-30T01:55:31", "dateReserved": "2017-12-04T00:00:00", "dateUpdated": "2024-08-05T03:51:48.661Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nic:knot_resolver:*:*:*:*:*:*:*:*", "matchCriteriaId": "CF991926-F613-4F3D-8A32-D4E1B35CF775", "versionEndExcluding": "2.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service."}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en knot-resolver versiones anteriores a 2.3.0. Unos mensajes DNS malformados pueden causar una denegaci\u00f3n de servicio."}], "id": "CVE-2018-1110", "lastModified": "2021-04-02T12:50:33.773", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-30T02:15:14.750", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1944328"}, {"source": "secalert@redhat.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.knot-resolver.cz/2018-04-23-knot-resolver-2.3.0.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "secalert@redhat.com", "type": "Primary"}]}

{}