{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T16:21:16.611","vulnerabilities":[{"cve":{"id":"CVE-2018-0833","sourceIdentifier":"secure@microsoft.com","published":"2018-02-15T02:29:02.373","lastModified":"2024-11-21T03:39:03.110","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The Microsoft Server Message Block 2.0 and 3.0 (SMBv2/SMBv3) client in Windows 8.1 and RT 8.1 and Windows Server 2012 R2 allows a denial of service vulnerability due to how specially crafted requests are handled, aka \"SMBv2/SMBv3 Null Dereference Denial of Service Vulnerability\"."},{"lang":"es","value":"El cliente Microsoft Server Message Block 2.0 y 3.0 (SMBv2/SMBv3) en Windows 8.1 y RT 8.1 y Windows Server 2012 R2 permite una vulnerabilidad de denegación de servicio (DoS) debido a la forma en la que se gestionan las peticiones especialmente manipuladas. Esto también se conoce como \"SMBv2/SMBv3 Null Dereference Denial of Service Vulnerability\"."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:N/A:C","baseScore":6.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":6.8,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*","matchCriteriaId":"E93068DB-549B-45AB-8E5C-00EB5D8B5CF8"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*","matchCriteriaId":"C6CE5198-C498-4672-AF4C-77AB4BE06C5C"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*","matchCriteriaId":"DB18C4CE-5917-401E-ACF7-2747084FD36E"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/102924","source":"secure@microsoft.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040375","source":"secure@microsoft.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/KINGSABRI/CVE-in-Ruby/tree/master/CVE-2018-0833","source":"secure@microsoft.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0833","source":"secure@microsoft.com","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/44189/","source":"secure@microsoft.com","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/102924","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040375","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/KINGSABRI/CVE-in-Ruby/tree/master/CVE-2018-0833","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0833","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"https://www.exploit-db.com/exploits/44189/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]}]}}]}