cnvd - cnvd-2017-00876

cnvd-2017-00876

Vulnerability from cnvd

Title: 多个Cisco Nexus设备拒绝服务漏洞

Description:

Cisco Nexus 7000 系列交换机可帮助创建新一代统一阵列数据中心所需的网络基础平台。

多个Cisco Nexus设备存在拒绝服务漏洞。攻击者利用该漏洞重载受影响的设备，造成拒绝服务。

Severity: 中

Patch Name: 多个Cisco Nexus设备拒绝服务漏洞的补丁

Patch Description:

Cisco Nexus 7000 系列交换机可帮助创建新一代统一阵列数据中心所需的网络基础平台。

多个Cisco Nexus设备存在拒绝服务漏洞。攻击者利用该漏洞重载受影响的设备，造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus

Reference: http://securitytracker.com/id/1037658 http://www.securityfocus.com/bid/95638

Impacted products

Name
['Cisco Nexus 7000 series switches', 'Cisco Nexus 5000 Series Switches', 'Cisco Nexus 6000 Series Switches']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "95638"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3804",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3804"
    }
  },
  "description": "Cisco Nexus 7000 \u7cfb\u5217\u4ea4\u6362\u673a\u53ef\u5e2e\u52a9\u521b\u5efa\u65b0\u4e00\u4ee3\u7edf\u4e00\u9635\u5217\u6570\u636e\u4e2d\u5fc3\u6240\u9700\u7684\u7f51\u7edc\u57fa\u7840\u5e73\u53f0\u3002 \r\n\r\n\u591a\u4e2aCisco Nexus\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u8f7d\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-00876",
  "openTime": "2017-02-04",
  "patchDescription": "Cisco Nexus 7000 \u7cfb\u5217\u4ea4\u6362\u673a\u53ef\u5e2e\u52a9\u521b\u5efa\u65b0\u4e00\u4ee3\u7edf\u4e00\u9635\u5217\u6570\u636e\u4e2d\u5fc3\u6240\u9700\u7684\u7f51\u7edc\u57fa\u7840\u5e73\u53f0\u3002 \r\n\r\n\u591a\u4e2aCisco Nexus\u8bbe\u5907\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u91cd\u8f7d\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "\u591a\u4e2aCisco Nexus\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 7000 series switches",
      "Cisco Nexus 5000 Series Switches",
      "Cisco Nexus 6000 Series Switches"
    ]
  },
  "referenceLink": "http://securitytracker.com/id/1037658\r\nhttp://www.securityfocus.com/bid/95638",
  "serverity": "\u4e2d",
  "submitTime": "2017-01-23",
  "title": "\u591a\u4e2aCisco Nexus\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-3804 (GCVE-0-2017-3804)

Vulnerability from cvelistv5

Published

2017-01-26 07:45

Modified

2024-08-05 14:39

Severity ?

CWE

unspecified

Summary

A vulnerability in Intermediate System-to-Intermediate System (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. Switches in the FabricPath domain crash because of an __inst_001__isis_fabricpath hap reset when processing a crafted link-state packet. More Information: CSCvc45002. Known Affected Releases: 7.1(3)N1(2.1) 7.1(3)N1(3.12) 7.3(2)N1(0.296) 8.0(1)S2. Known Fixed Releases: 6.2(18)S11 7.0(3)I5(1.170) 7.0(3)I5(2) 7.1(4)N1(0.4) 7.1(4)N1(1b) 7.1(5)N1(0.986) 7.1(5)N1(1) 7.2(3)D1(0.8) 7.3(2)N1(0.304) 7.3(2)N1(1) 8.0(0.96)S0 8.0(1) 8.0(1)E1 8.0(1)S4 8.3(0)CV(0.788).

References

▼	URL	Tags
	http://www.securitytracker.com/id/1037658	vdb-entry, x_refsource_SECTRACK
	http://www.securityfocus.com/bid/95638	vdb-entry, x_refsource_BID
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco Nexus 5000, 6000, 7000	Version: Cisco Nexus 5000, 6000, 7000

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:40.932Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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          },
          {
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/95638"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Nexus 5000, 6000, 7000",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "Cisco Nexus 5000, 6000, 7000"
            }
          ]
        }
      ],
      "datePublic": "2017-01-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Intermediate System-to-Intermediate System (IS-IS) protocol packet processing of Cisco Nexus 5000, 6000, and 7000 Series Switches software could allow an unauthenticated, adjacent attacker to cause a reload of the affected device. Switches in the FabricPath domain crash because of an __inst_001__isis_fabricpath hap reset when processing a crafted link-state packet. More Information: CSCvc45002. Known Affected Releases: 7.1(3)N1(2.1) 7.1(3)N1(3.12) 7.3(2)N1(0.296) 8.0(1)S2. Known Fixed Releases: 6.2(18)S11 7.0(3)I5(1.170) 7.0(3)I5(2) 7.1(4)N1(0.4) 7.1(4)N1(1b) 7.1(5)N1(0.986) 7.1(5)N1(1) 7.2(3)D1(0.8) 7.3(2)N1(0.304) 7.3(2)N1(1) 8.0(0.96)S0 8.0(1) 8.0(1)E1 8.0(1)S4 8.3(0)CV(0.788)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2017-07-25T09:57:01",
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      },
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          "tags": [
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          ],
          "url": "http://www.securityfocus.com/bid/95638"
        },
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          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170118-nexus"
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      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-3804",
          "STATE": "PUBLIC"
        },
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                    {
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    "dateReserved": "2016-12-21T00:00:00",
    "dateUpdated": "2024-08-05T14:39:40.932Z",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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