CNVD-2017-25448

Vulnerability from cnvd - Published: 2017-09-06
VLAI
Title
TCPDUMP拒绝服务漏洞（CNVD-2017-25448）
Description
tcpdump是Tcpdump团队开发的一套运行在命令行下的嗅探工具。该工具允许用户拦截和显示发送或收到过网络连接到该计算机的TCP/IP和其他数据包。 tcpdump 4.9.0版本中的print-sl.c:229:3的‘compressed_sl_print’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（段错误）。
Severity
中
Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://www.tcpdump.org/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-11544
Impacted products
Name
Tcpdump tcpdump 4.9.0
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11544"
    }
  },
  "description": "tcpdump\u662fTcpdump\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u5728\u547d\u4ee4\u884c\u4e0b\u7684\u55c5\u63a2\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5141\u8bb8\u7528\u6237\u62e6\u622a\u548c\u663e\u793a\u53d1\u9001\u6216\u6536\u5230\u8fc7\u7f51\u7edc\u8fde\u63a5\u5230\u8be5\u8ba1\u7b97\u673a\u7684TCP/IP\u548c\u5176\u4ed6\u6570\u636e\u5305\u3002\r\n\r\ntcpdump 4.9.0\u7248\u672c\u4e2d\u7684print-sl.c:229:3\u7684\u2018compressed_sl_print\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u6bb5\u9519\u8bef\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.tcpdump.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-25448",
  "openTime": "2017-09-06",
  "products": {
    "product": "Tcpdump tcpdump 4.9.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-11544",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-24",
  "title": "TCPDUMP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-25448\uff09"
}



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