fkie_cve-2018-6440
Vulnerability from fkie_nvd
Published
2018-12-03 21:29
Modified
2024-11-21 04:10
Severity ?
9.1 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
A vulnerability in the proxy service of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow remote unauthenticated attackers to obtain sensitive information and possibly cause a denial of service attack.
References
sirt@brocade.comhttps://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733Mitigation, Third Party Advisory
Impacted products
Vendor Product Version
broadcom fabric_operating_system *
broadcom fabric_operating_system *
broadcom fabric_operating_system *
broadcom fabric_operating_system *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "A92A8875-D708-46CC-9758-E94551C9E809",
                     versionEndExcluding: "7.4.2d",
                     versionStartIncluding: "7.4.2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "1200CBDE-6179-45B9-A21A-D66341095B94",
                     versionEndExcluding: "8.0.2f",
                     versionStartIncluding: "8.0.2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E5782411-927C-43DD-A7B2-E114402715E0",
                     versionEndExcluding: "8.1.2f",
                     versionStartIncluding: "8.1.2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "CD800AD8-1792-4D0B-BE9C-FDCE1BF6BE31",
                     versionEndExcluding: "8.2.1",
                     versionStartIncluding: "8.2.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A vulnerability in the proxy service of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow remote unauthenticated attackers to obtain sensitive information and possibly cause a denial of service attack.",
      },
      {
         lang: "es",
         value: "Una vulnerabilidad en el servicio proxy de las versiones de Brocade Fabric OS anteriores a 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d podría permitir a los atacantes remotos no autenticados obtener información sensible y posiblemente provocar un ataque de denegación de servicio (DoS).",
      },
   ],
   id: "CVE-2018-6440",
   lastModified: "2024-11-21T04:10:41.017",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 6.4,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:P/I:N/A:P",
               version: "2.0",
            },
            exploitabilityScore: 10,
            impactScore: 4.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV30: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 9.1,
               baseSeverity: "CRITICAL",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
               version: "3.0",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.2,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2018-12-03T21:29:00.273",
   references: [
      {
         source: "sirt@brocade.com",
         tags: [
            "Mitigation",
            "Third Party Advisory",
         ],
         url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mitigation",
            "Third Party Advisory",
         ],
         url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733",
      },
   ],
   sourceIdentifier: "sirt@brocade.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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