gsd-2023-31431
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A buffer overflow vulnerability in “diagstatus” command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service.
Aliases
Aliases
CVE-2023-31431


To clipboard 

{
   GSD: {
      alias: "CVE-2023-31431",
      id: "GSD-2023-31431",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-31431",
         ],
         details: "A buffer overflow vulnerability in “diagstatus” command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service.\n\n\n",
         id: "GSD-2023-31431",
         modified: "2023-12-13T01:20:29.983471Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "sirt@brocade.com",
            ID: "CVE-2023-31431",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "Fabric OS",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "before Brocade Fabric OS v9.1.1c, v9.2.0",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Brocade",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "A buffer overflow vulnerability in “diagstatus” command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service.\n\n\n",
               },
            ],
         },
         generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
         impact: {
            cvss: [
               {
                  attackComplexity: "LOW",
                  attackVector: "LOCAL",
                  availabilityImpact: "HIGH",
                  baseScore: 5.5,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-120",
                        lang: "eng",
                        value: "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
                  refsource: "MISC",
                  url: "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
               },
               {
                  name: "https://security.netapp.com/advisory/ntap-20230908-0007/",
                  refsource: "MISC",
                  url: "https://security.netapp.com/advisory/ntap-20230908-0007/",
               },
            ],
         },
         source: {
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "04156705-D7B0-4819-9877-1896AE211A87",
                              versionEndExcluding: "9.1.1c",
                              vulnerable: true,
                           },
                           {
                              criteria: "cpe:2.3:o:broadcom:brocade_fabric_operating_system:9.2.0:*:*:*:*:*:*:*",
                              matchCriteriaId: "309D6E49-58B0-4360-9EB9-AAD393E9995F",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "A buffer overflow vulnerability in “diagstatus” command in Brocade Fabric OS before Brocade Fabric v9.2.0 and v9.1.1c could allow an authenticated user to crash the Brocade Fabric OS switch leading to a denial of service.\n\n\n",
               },
            ],
            id: "CVE-2023-31431",
            lastModified: "2023-12-21T01:38:25.140",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "LOCAL",
                        availabilityImpact: "HIGH",
                        baseScore: 5.5,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "LOW",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 1.8,
                     impactScore: 3.6,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "LOCAL",
                        availabilityImpact: "HIGH",
                        baseScore: 5.5,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "LOW",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 1.8,
                     impactScore: 3.6,
                     source: "sirt@brocade.com",
                     type: "Secondary",
                  },
               ],
            },
            published: "2023-08-02T00:15:17.410",
            references: [
               {
                  source: "sirt@brocade.com",
                  tags: [
                     "Third Party Advisory",
                  ],
                  url: "https://security.netapp.com/advisory/ntap-20230908-0007/",
               },
               {
                  source: "sirt@brocade.com",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
               },
            ],
            sourceIdentifier: "sirt@brocade.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-120",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-120",
                     },
                  ],
                  source: "sirt@brocade.com",
                  type: "Secondary",
               },
            ],
         },
      },
   },
}


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