github - ghsa-c5j5-q67x-gpcc

GHSA-C5J5-Q67X-GPCC

Vulnerability from github – Published: 2025-07-08 18:31 – Updated: 2025-07-08 18:31

Details

An Improper Check for Unusual or Exceptional Conditions vulnerability in Brocade Fabric OS before 9.2.2.a could allow an authenticated, network-based attacker to cause a Denial-of-Service (DoS). The vulnerability is encountered when supportsave is invoked remotely, using ssh command or SANnav inline ssh, and the corresponding ssh session is terminated with Control C (^c ) before supportsave completion. This issue affects Brocade Fabric OS 9.0.0 through 9.2.2

Severity ?

6.8 (Medium)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2025-4663"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-08T18:15:39Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Check for Unusual or \nExceptional Conditions vulnerability in Brocade Fabric OS before 9.2.2.a\n could allow an authenticated, network-based attacker to cause a \nDenial-of-Service (DoS).\nThe\n vulnerability is encountered when supportsave is invoked remotely, \nusing ssh command or SANnav inline ssh, and the corresponding ssh \nsession is terminated with Control C (^c ) before supportsave \ncompletion.\nThis issue affects Brocade Fabric OS 9.0.0 through 9.2.2",
  "id": "GHSA-c5j5-q67x-gpcc",
  "modified": "2025-07-08T18:31:52Z",
  "published": "2025-07-08T18:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4663"
    },
    {
      "type": "WEB",
      "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/35815"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-4663 (GCVE-0-2025-4663)

Vulnerability from cvelistv5 – Published: 2025-07-08 17:53 – Updated: 2025-07-08 18:02

Summary

Severity ?

6.8 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

brocade

References

URL

Tags

https://support.broadcom.com/web/ecx/support-cont…

Impacted products

	Vendor	Product	Version
	Broadcom	Brocade Fabric OS	Affected: Brocade Fabric OS 9.0.0 through 9.2.2

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-4663",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-08T18:01:53.887893Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-08T18:02:03.446Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Brocade Fabric OS",
          "vendor": "Broadcom",
          "versions": [
            {
              "status": "affected",
              "version": "Brocade Fabric OS 9.0.0 through 9.2.2"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn Improper Check for Unusual or \nExceptional Conditions vulnerability in Brocade Fabric OS before 9.2.2.a\n could allow an authenticated, network-based attacker to cause a \nDenial-of-Service (DoS).\u003cbr\u003eThe\n vulnerability is encountered when supportsave is invoked remotely, \nusing ssh command or SANnav inline ssh, and the corresponding ssh \nsession is terminated with Control C (^c ) before supportsave \ncompletion.\u003cbr\u003eThis issue affects Brocade Fabric OS 9.0.0 through 9.2.2\u003c/p\u003e"
            }
          ],
          "value": "An Improper Check for Unusual or \nExceptional Conditions vulnerability in Brocade Fabric OS before 9.2.2.a\n could allow an authenticated, network-based attacker to cause a \nDenial-of-Service (DoS).\nThe\n vulnerability is encountered when supportsave is invoked remotely, \nusing ssh command or SANnav inline ssh, and the corresponding ssh \nsession is terminated with Control C (^c ) before supportsave \ncompletion.\nThis issue affects Brocade Fabric OS 9.0.0 through 9.2.2"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-131",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-131 Resource Leak Exposure"
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "HIGH",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2025-07-08T17:53:53.048Z",
        "orgId": "87b297d7-335e-4844-9551-11b97995a791",
        "shortName": "brocade"
      },
      "references": [
        {
          "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/35815"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Denial-of-Service (DoS) after Unusual or Exceptional Conditions vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "87b297d7-335e-4844-9551-11b97995a791",
    "assignerShortName": "brocade",
    "cveId": "CVE-2025-4663",
    "datePublished": "2025-07-08T17:53:53.048Z",
    "dateReserved": "2025-05-13T18:34:47.831Z",
    "dateUpdated": "2025-07-08T18:02:03.446Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C5J5-Q67X-GPCC

CVE-2025-4663 (GCVE-0-2025-4663)

Tags

Sightings

Nomenclature