CNVD-2015-02438

Vulnerability from cnvd - Published: 2015-04-16
VLAI Severity ?
Title
Gentoo Linux 'pos_ratio_polynom()'函数Divide By Zero拒绝服务漏洞
Description
Gentoo是Gentoo基金会所负责维护的一套开源的Linux操作系统。 Gentoo Linux 'pos_ratio_polynom()'函数存在Divide By Zero拒绝服务漏洞。允许攻击者利用此漏洞发起拒绝服务攻击。
Severity
中
Formal description

目前没有详细解决方案提供： http://www.gentoo.org/

Reference
http://www.securityfocus.com/bid/74055
Impacted products
Name
Gentoo Gentoo Linux
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "74055"
    }
  },
  "description": "Gentoo\u662fGentoo\u57fa\u91d1\u4f1a\u6240\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u5957\u5f00\u6e90\u7684Linux\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGentoo Linux \u0027pos_ratio_polynom()\u0027\u51fd\u6570\u5b58\u5728Divide By Zero\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "William Waisse",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://www.gentoo.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02438",
  "openTime": "2015-04-16",
  "products": {
    "product": "Gentoo Gentoo Linux"
  },
  "referenceLink": "http://www.securityfocus.com/bid/74055",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-14",
  "title": "Gentoo Linux \u0027pos_ratio_polynom()\u0027\u51fd\u6570Divide By Zero\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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