cnvd-2017-16008
Vulnerability from cnvd
Title
glibc远程拒绝服务漏洞
Description
glibc（又名GNU C Library，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 glibc 2.25之前的版本中的libresolv的res_query存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务。
Severity
中
Patch Name
glibc远程拒绝服务漏洞的补丁
Patch Description
glibc（又名GNU C Library，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 glibc 2.25之前的版本中的libresolv的res_query存在安全漏洞。远程攻击者可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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.gnu.org/software/libc/

Reference
http://www.ubuntu.com/usn/USN-3239-1 https://nvd.nist.gov/vuln/detail/CVE-2015-5180
Impacted products
Name
GNU glibc <2.25
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "99324"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5180",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5180"
    }
  },
  "description": "glibc\uff08\u53c8\u540dGNU C Library\uff0clibc6\uff09\u662f\u4e00\u79cd\u6309\u7167LGPL\u8bb8\u53ef\u534f\u8bae\u53d1\u5e03\u7684\u5f00\u6e90\u514d\u8d39\u7684C\u8bed\u8a00\u7f16\u8bd1\u7a0b\u5e8f\u3002\r\n\r\nglibc 2.25\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684libresolv\u7684res_query\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Florian Weimer of Red Hat Product Security.",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.gnu.org/software/libc/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16008",
  "openTime": "2017-07-24",
  "patchDescription": "glibc\uff08\u53c8\u540dGNU C Library\uff0clibc6\uff09\u662f\u4e00\u79cd\u6309\u7167LGPL\u8bb8\u53ef\u534f\u8bae\u53d1\u5e03\u7684\u5f00\u6e90\u514d\u8d39\u7684C\u8bed\u8a00\u7f16\u8bd1\u7a0b\u5e8f\u3002\r\n\r\nglibc 2.25\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684libresolv\u7684res_query\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\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": "glibc\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNU glibc \u003c2.25"
  },
  "referenceLink": "http://www.ubuntu.com/usn/USN-3239-1\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-5180",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-29",
  "title": "glibc\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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