cve-2023-31431
Vulnerability from cvelistv5
Published
2023-08-01 23:23
Modified
2025-02-13 16:50
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS score ?
0.07% (0.12639)
Summary
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.
References
sirt@brocade.comhttps://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
sirt@brocade.comhttps://support.broadcom.com/external/content/SecurityAdvisories/0/22384Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230908-0007/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.broadcom.com/external/content/SecurityAdvisories/0/22384Vendor Advisory
Impacted products
Vendor Product Version
Brocade Fabric OS Version: before Brocade Fabric OS v9.1.1c, v9.2.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T14:53:31.082Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://security.netapp.com/advisory/ntap-20230908-0007/",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Fabric OS",
               vendor: "Brocade",
               versions: [
                  {
                     status: "affected",
                     version: "before Brocade Fabric OS v9.1.1c, v9.2.0",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               supportingMedia: [
                  {
                     base64: false,
                     type: "text/html",
                     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.<br>",
                  },
               ],
               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.",
            },
         ],
         impacts: [
            {
               capecId: "CAPEC-25",
               descriptions: [
                  {
                     lang: "en",
                     value: "CAPEC-25 Forced Deadlock",
                  },
               ],
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  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",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-120",
                     description: "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2023-09-08T16:06:20.105Z",
            orgId: "87b297d7-335e-4844-9551-11b97995a791",
            shortName: "brocade",
         },
         references: [
            {
               url: "https://support.broadcom.com/external/content/SecurityAdvisories/0/22384",
            },
            {
               url: "https://security.netapp.com/advisory/ntap-20230908-0007/",
            },
         ],
         source: {
            discovery: "UNKNOWN",
         },
         title: "A buffer overflow vulnerability in “diagstatus” command",
         x_generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "87b297d7-335e-4844-9551-11b97995a791",
      assignerShortName: "brocade",
      cveId: "CVE-2023-31431",
      datePublished: "2023-08-01T23:23:18.522Z",
      dateReserved: "2023-04-28T00:14:58.125Z",
      dateUpdated: "2025-02-13T16:50:11.782Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"9.1.1c\", \"matchCriteriaId\": \"04156705-D7B0-4819-9877-1896AE211A87\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:broadcom:brocade_fabric_operating_system:9.2.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"309D6E49-58B0-4360-9EB9-AAD393E9995F\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"A buffer overflow vulnerability in \\u201cdiagstatus\\u201d 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\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de desbordamiento de b\\u00fafer en el comando \\\"diagstatus\\\" en Brocade Fabric OS antes de Brocade Fabric v9.2.0 y v9.1.1c podr\\u00eda permitir a un usuario autenticado bloquear el conmutador Brocade Fabric OS provocando una denegaci\\u00f3n de servicio.\\n\"}]",
         id: "CVE-2023-31431",
         lastModified: "2024-11-21T08:01:50.907",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"sirt@brocade.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
         published: "2023-08-02T00:15:17.410",
         references: "[{\"url\": \"https://security.netapp.com/advisory/ntap-20230908-0007/\", \"source\": \"sirt@brocade.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.broadcom.com/external/content/SecurityAdvisories/0/22384\", \"source\": \"sirt@brocade.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20230908-0007/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://support.broadcom.com/external/content/SecurityAdvisories/0/22384\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
         sourceIdentifier: "sirt@brocade.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"sirt@brocade.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-120\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2023-31431\",\"sourceIdentifier\":\"sirt@brocade.com\",\"published\":\"2023-08-02T00:15:17.410\",\"lastModified\":\"2025-02-13T17:16:28.480\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"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.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de desbordamiento de búfer en el comando \\\"diagstatus\\\" en Brocade Fabric OS antes de Brocade Fabric v9.2.0 y v9.1.1c podría permitir a un usuario autenticado bloquear el conmutador Brocade Fabric OS provocando una denegación de servicio.\\n\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"sirt@brocade.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@brocade.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:brocade_fabric_operating_system:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"9.1.1c\",\"matchCriteriaId\":\"04156705-D7B0-4819-9877-1896AE211A87\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:broadcom:brocade_fabric_operating_system:9.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"309D6E49-58B0-4360-9EB9-AAD393E9995F\"}]}]}],\"references\":[{\"url\":\"https://security.netapp.com/advisory/ntap-20230908-0007/\",\"source\":\"sirt@brocade.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.broadcom.com/external/content/SecurityAdvisories/0/22384\",\"source\":\"sirt@brocade.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20230908-0007/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://support.broadcom.com/external/content/SecurityAdvisories/0/22384\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.