cnvd-2016-02656
Vulnerability from cnvd
Title
Wireshark NCP解析器栈缓冲区溢出漏洞
Description
Wireshark(前称Ethereal)是Wireshark团队开发的一套网络数据包分析软件。 Wireshark 1.12.11之前1.12.x版本的NCP解析器中的epan/dissectors/packet-ncp2222.inc文件中存在栈缓冲区溢出漏洞。远程攻击者可借助数据包中较长的字符串,利用该漏洞造成拒绝服务(应用程序崩溃)。
Severity
Patch Name
Wireshark NCP解析器栈缓冲区溢出漏洞的补丁
Patch Description
Wireshark(前称Ethereal)是Wireshark团队开发的一套网络数据包分析软件。 Wireshark 1.12.11之前1.12.x版本的NCP解析器中的epan/dissectors/packet-ncp2222.inc文件中存在栈缓冲区溢出漏洞。远程攻击者可借助数据包中较长的字符串,利用该漏洞造成拒绝服务(应用程序崩溃)。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这个安全问题,请到厂商的主页下载: http://www.wireshark.org/security/wnpa-sec-2016-28.html

Reference
http://www.wireshark.org/security/wnpa-sec-2016-28.html
Impacted products
Name
Wireshark Wireshark 1.12.x<1.12.11
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4085"
    }
  },
  "description": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\r\n\r\nWireshark 1.12.11\u4e4b\u524d1.12.x\u7248\u672c\u7684NCP\u89e3\u6790\u5668\u4e2d\u7684epan/dissectors/packet-ncp2222.inc\u6587\u4ef6\u4e2d\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6570\u636e\u5305\u4e2d\u8f83\u957f\u7684\u5b57\u7b26\u4e32\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Chris Benedict",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://www.wireshark.org/security/wnpa-sec-2016-28.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02656",
  "openTime": "2016-04-29",
  "patchDescription": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\r\n\r\nWireshark 1.12.11\u4e4b\u524d1.12.x\u7248\u672c\u7684NCP\u89e3\u6790\u5668\u4e2d\u7684epan/dissectors/packet-ncp2222.inc\u6587\u4ef6\u4e2d\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6570\u636e\u5305\u4e2d\u8f83\u957f\u7684\u5b57\u7b26\u4e32\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Wireshark NCP\u89e3\u6790\u5668\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Wireshark Wireshark 1.12.x\u003c1.12.11"
  },
  "referenceLink": "http://www.wireshark.org/security/wnpa-sec-2016-28.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-27",
  "title": "Wireshark NCP\u89e3\u6790\u5668\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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  • 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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