cnvd-2018-03160
Vulnerability from cnvd
Title
Cisco Nexus 7000 Series Switches和7700 Series Switches Cisco NX-OS Software拒绝服务漏洞
Description
Cisco Nexus 7000 Series Switches和7700 Series Switches都是美国思科（Cisco）公司的交换机设备。NX-OS Software一套运行在其中的数据中心操作系统。 Cisco Nexus 7000 Series Switches和7700 Series Switches中的Cisco NX-OS Software 7.2(1)D(1)版本、7.2(2)D1(1)版本和7.2(2)D1(2)版本存在拒绝服务漏洞，该漏洞源于程序会将内存中的同一区域释放两次。攻击者可通过发送pong请求利用该漏洞造成拒绝服务（受影响设备重新加载）。
Severity
中
Patch Name
Cisco Nexus 7000 Series Switches和7700 Series Switches Cisco NX-OS Software拒绝服务漏洞的补丁
Patch Description
Cisco Nexus 7000 Series Switches和7700 Series Switches都是美国思科（Cisco）公司的交换机设备。NX-OS Software一套运行在其中的数据中心操作系统。 Cisco Nexus 7000 Series Switches和7700 Series Switches中的Cisco NX-OS Software 7.2(1)D(1)版本、7.2(2)D1(1)版本和7.2(2)D1(2)版本存在拒绝服务漏洞，该漏洞源于程序会将内存中的同一区域释放两次。攻击者可通过发送pong请求利用该漏洞造成拒绝服务（受影响设备重新加载）。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

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-nx-os

Reference
https://www.securityfocus.com/bid/102728
Impacted products
Name
['Cisco Nexus 7000 series switches', 'Cisco NX-OS 7.2(2)D1(2)', 'Cisco NX-OS 7.2(1)D(1)', 'Cisco NX-OS 7.2(2)D1(1)']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "102728"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0102"
    }
  },
  "description": "Cisco Nexus 7000 Series Switches\u548c7700 Series Switches\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u8bbe\u5907\u3002NX-OS Software\u4e00\u5957\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u6570\u636e\u4e2d\u5fc3\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco Nexus 7000 Series Switches\u548c7700 Series Switches\u4e2d\u7684Cisco NX-OS Software 7.2(1)D(1)\u7248\u672c\u30017.2(2)D1(1)\u7248\u672c\u548c7.2(2)D1(2)\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f1a\u5c06\u5185\u5b58\u4e2d\u7684\u540c\u4e00\u533a\u57df\u91ca\u653e\u4e24\u6b21\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001pong\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u53d7\u5f71\u54cd\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\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-20180117-nx-os",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03160",
  "openTime": "2018-02-11",
  "patchDescription": "Cisco Nexus 7000 Series Switches\u548c7700 Series Switches\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea4\u6362\u673a\u8bbe\u5907\u3002NX-OS Software\u4e00\u5957\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u6570\u636e\u4e2d\u5fc3\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco Nexus 7000 Series Switches\u548c7700 Series Switches\u4e2d\u7684Cisco NX-OS Software 7.2(1)D(1)\u7248\u672c\u30017.2(2)D1(1)\u7248\u672c\u548c7.2(2)D1(2)\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f1a\u5c06\u5185\u5b58\u4e2d\u7684\u540c\u4e00\u533a\u57df\u91ca\u653e\u4e24\u6b21\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001pong\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u53d7\u5f71\u54cd\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\uff09\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": "Cisco Nexus 7000 Series Switches\u548c7700 Series Switches Cisco NX-OS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 7000 series switches",
      "Cisco NX-OS 7.2(2)D1(2)",
      "Cisco NX-OS 7.2(1)D(1)",
      "Cisco NX-OS 7.2(2)D1(1)"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/102728",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-18",
  "title": "Cisco Nexus 7000 Series Switches\u548c7700 Series Switches Cisco NX-OS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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