cnvd-2017-07501
Vulnerability from cnvd
Title
Cisco IP Phone 8851拒绝服务漏洞
Description
Cisco IP Phone 8851是美国思科（Cisco）公司的一款提供视频和VoIP通信功能的电话产品。 Cisco IP Phone 8851 11.0(0.1)版本中的Session Initiation Protocol (SIP)实现过程存在拒绝服务漏洞。远程攻击者可通过操作CANCEL数据包利用该漏洞造成拒绝服务。
Severity
中
Patch Name
Cisco IP Phone 8851拒绝服务漏洞的补丁
Patch Description
Cisco IP Phone 8851是美国思科（Cisco）公司的一款提供视频和VoIP通信功能的电话产品。 Cisco IP Phone 8851 11.0(0.1)版本中的Session Initiation Protocol (SIP)实现过程存在拒绝服务漏洞。远程攻击者可通过操作CANCEL数据包利用该漏洞造成拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvc34795

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-sip
Impacted products
Name
Cisco IP Phone 8851 11.0(0.1)
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "98533"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6630"
    }
  },
  "description": "Cisco IP Phone 8851\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9b\u89c6\u9891\u548cVoIP\u901a\u4fe1\u529f\u80fd\u7684\u7535\u8bdd\u4ea7\u54c1\u3002\r\n\r\nCisco IP Phone 8851 11.0(0.1)\u7248\u672c\u4e2d\u7684Session Initiation Protocol (SIP)\u5b9e\u73b0\u8fc7\u7a0b\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u4f5cCANCEL\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://bst.cloudapps.cisco.com/bugsearch/bug/CSCvc34795",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07501",
  "openTime": "2017-05-26",
  "patchDescription": "Cisco IP Phone 8851\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u63d0\u4f9b\u89c6\u9891\u548cVoIP\u901a\u4fe1\u529f\u80fd\u7684\u7535\u8bdd\u4ea7\u54c1\u3002\r\n\r\nCisco IP Phone 8851 11.0(0.1)\u7248\u672c\u4e2d\u7684Session Initiation Protocol (SIP)\u5b9e\u73b0\u8fc7\u7a0b\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u4f5cCANCEL\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\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": "Cisco IP Phone 8851\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IP Phone 8851 11.0(0.1)"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-sip",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-23",
  "title": "Cisco IP Phone 8851\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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