cnvd-2018-20297
Vulnerability from cnvd
Title
Cisco IOS Software和IOS XE Software拒绝服务漏洞（CNVD-2018-20297）
Description
Cisco IOS Software和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。Cluster Management Protocol是其中的一个集群管理协议。 Cisco IOS Software和IOS XE Software中的Cluster Management Protocol存在拒绝服务漏洞。物理位置邻近的攻击者可通过向受影响的设备发送恶意CMP消息利用该漏洞造成拒绝服务（交换机崩溃，重新加载或挂起）。
Severity
中
Patch Name
Cisco IOS Software和IOS XE Software拒绝服务漏洞（CNVD-2018-20297）的补丁
Patch Description
Cisco IOS Software和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。Cluster Management Protocol是其中的一个集群管理协议。 Cisco IOS Software和IOS XE Software中的Cluster Management Protocol存在拒绝服务漏洞。物理位置邻近的攻击者可通过向受影响的设备发送恶意CMP消息利用该漏洞造成拒绝服务（交换机崩溃，重新加载或挂起）。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-20180926-cmp

Reference
https://www.securityfocus.com/bid/105404
Impacted products
Name
['Cisco IOS Software 0', 'Cisco IOS XE Software 0', 'Cisco Catalyst switches 0']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "105404"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0475",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0475"
    }
  },
  "description": "Cisco IOS Software\u548cIOS XE Software\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Cluster Management Protocol\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u96c6\u7fa4\u7ba1\u7406\u534f\u8bae\u3002\r\n\r\nCisco IOS Software\u548cIOS XE Software\u4e2d\u7684Cluster Management Protocol\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u7269\u7406\u4f4d\u7f6e\u90bb\u8fd1\u7684\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u6076\u610fCMP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u4ea4\u6362\u673a\u5d29\u6e83\uff0c\u91cd\u65b0\u52a0\u8f7d\u6216\u6302\u8d77\uff09\u3002",
  "discovererName": "Dmitry Kuznetsov of Digital Security",
  "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-20180926-cmp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-20297",
  "openTime": "2018-09-30",
  "patchDescription": "Cisco IOS Software\u548cIOS XE Software\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Cluster Management Protocol\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u96c6\u7fa4\u7ba1\u7406\u534f\u8bae\u3002\r\n\r\nCisco IOS Software\u548cIOS XE Software\u4e2d\u7684Cluster Management Protocol\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u7269\u7406\u4f4d\u7f6e\u90bb\u8fd1\u7684\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u6076\u610fCMP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u4ea4\u6362\u673a\u5d29\u6e83\uff0c\u91cd\u65b0\u52a0\u8f7d\u6216\u6302\u8d77\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 IOS Software\u548cIOS XE Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-20297\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS Software 0",
      "Cisco IOS XE Software 0",
      "Cisco Catalyst switches 0"
    ]
  },
  "referenceLink": "https://www.securityfocus.com/bid/105404",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-29",
  "title": "Cisco IOS Software\u548cIOS XE Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-20297\uff09"
}


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