cnvd - cnvd-2018-06324

CNVD-2018-06324

Vulnerability from cnvd - Published: 2018-03-26

Title

Brocade Fibre Channel SAN产品Brocade Fabric OS拒绝服务漏洞

Description

Brocade Fibre Channel SAN products都是美国博科（Brocade）公司的交换机产品，Brocade Fabric OS (FOS)是运行在其中的一套嵌入式系统。 Brocade Fibre Channel SAN产品中的Brocade FOS 7.4.2b之前版本、8.1.2之前版本和8.2.0之前版本的IPv6栈存在安全漏洞。攻击者可通过向目标系统发送特制的Router Advertisement (RA)消息利用该漏洞造成拒绝服务(CPU消耗和服务挂起)。

Severity

中

Patch Name

Brocade Fibre Channel SAN产品Brocade Fabric OS拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://www.brocade.com/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2018-526.htm

Reference

http://www.brocade.com/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2018-526.htm

Impacted products

Name
['Brocade Fibre Channel SAN <7.4.2b', 'Brocade Fibre Channel SAN <8.1.2', 'Brocade Fibre Channel SAN <8.2.0']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6227",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6227"
    }
  },
  "description": "Brocade Fibre Channel SAN products\u90fd\u662f\u7f8e\u56fd\u535a\u79d1\uff08Brocade\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u4ea7\u54c1\uff0cBrocade Fabric OS (FOS)\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002\r\n\r\nBrocade Fibre Channel SAN\u4ea7\u54c1\u4e2d\u7684Brocade FOS 7.4.2b\u4e4b\u524d\u7248\u672c\u30018.1.2\u4e4b\u524d\u7248\u672c\u548c8.2.0\u4e4b\u524d\u7248\u672c\u7684IPv6\u6808\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u76ee\u6807\u7cfb\u7edf\u53d1\u9001\u7279\u5236\u7684Router Advertisement (RA)\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1(CPU\u6d88\u8017\u548c\u670d\u52a1\u6302\u8d77)\u3002",
  "discovererName": "Brocade",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://www.brocade.com/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2018-526.htm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06324",
  "openTime": "2018-03-26",
  "patchDescription": "Brocade Fibre Channel SAN products\u90fd\u662f\u7f8e\u56fd\u535a\u79d1\uff08Brocade\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u4ea7\u54c1\uff0cBrocade Fabric OS (FOS)\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3002\r\n\r\nBrocade Fibre Channel SAN\u4ea7\u54c1\u4e2d\u7684Brocade FOS 7.4.2b\u4e4b\u524d\u7248\u672c\u30018.1.2\u4e4b\u524d\u7248\u672c\u548c8.2.0\u4e4b\u524d\u7248\u672c\u7684IPv6\u6808\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u76ee\u6807\u7cfb\u7edf\u53d1\u9001\u7279\u5236\u7684Router Advertisement (RA)\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1(CPU\u6d88\u8017\u548c\u670d\u52a1\u6302\u8d77)\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Brocade Fibre Channel SAN\u4ea7\u54c1Brocade Fabric OS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Brocade Fibre Channel SAN \u003c7.4.2b",
      "Brocade Fibre Channel SAN \u003c8.1.2",
      "Brocade Fibre Channel SAN \u003c8.2.0"
    ]
  },
  "referenceLink": "http://www.brocade.com/content/dam/common/documents/content-types/security-bulletin/brocade-security-advisory-2018-526.htm",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-26",
  "title": "Brocade Fibre Channel SAN\u4ea7\u54c1Brocade Fabric OS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6227 (GCVE-0-2017-6227)

Vulnerability from cvelistv5 – Published: 2018-02-08 22:00 – Updated: 2024-09-16 19:10

Summary

A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service (CPU consumption and device hang) condition by sending crafted Router Advertisement (RA) messages to a targeted system.

Severity ?

No CVSS data available.

CWE

Assigner

brocade

References

URL

Tags

https://www.broadcom.com/support/fibre-channel-ne…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Brocade Communications Systems, Inc.	Brocade FABRIC OS	Affected: all versions before 7.4.2b, 8.1.2 and 8.2.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:25:48.535Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Brocade FABRIC OS",
          "vendor": "Brocade Communications Systems, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "all versions before 7.4.2b, 8.1.2 and 8.2.0"
            }
          ]
        }
      ],
      "datePublic": "2018-01-31T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service (CPU consumption and device hang) condition by sending crafted Router Advertisement (RA) messages to a targeted system."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "DOS",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-03-15T18:57:01",
        "orgId": "87b297d7-335e-4844-9551-11b97995a791",
        "shortName": "brocade"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@brocade.com",
          "DATE_PUBLIC": "2018-01-31T00:00:00",
          "ID": "CVE-2017-6227",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Brocade FABRIC OS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "all versions before 7.4.2b, 8.1.2 and 8.2.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Brocade Communications Systems, Inc."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the IPv6 stack on Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) versions before 7.4.2b, 8.1.2 and 8.2.0 could allow an attacker to cause a denial of service (CPU consumption and device hang) condition by sending crafted Router Advertisement (RA) messages to a targeted system."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "DOS"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526",
              "refsource": "CONFIRM",
              "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-526"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "87b297d7-335e-4844-9551-11b97995a791",
    "assignerShortName": "brocade",
    "cveId": "CVE-2017-6227",
    "datePublished": "2018-02-08T22:00:00Z",
    "dateReserved": "2017-02-23T00:00:00",
    "dateUpdated": "2024-09-16T19:10:54.251Z",
    "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

CNVD-2018-06324

CVE-2017-6227 (GCVE-0-2017-6227)

Tags

Sightings

Nomenclature