cnvd-2016-00348
Vulnerability from cnvd
Title
dhcpcd堆缓冲区溢出漏洞
Description
dhcpcd是一套兼容RFC2131和RFC1541的DHCP客户端守护程序，它用于自动配置IPv4网络。 dhcpcd存在堆缓冲区溢出漏洞，允许攻击者可利用该漏洞使应用程序崩溃，进行拒绝服务攻击。
Severity
中
Patch Name
dhcpcd堆缓冲区溢出漏洞的补丁
Patch Description
dhcpcd是一套兼容RFC2131和RFC1541的DHCP客户端守护程序，它用于自动配置IPv4网络。 dhcpcd存在堆缓冲区溢出漏洞，允许攻击者可利用该漏洞使应用程序崩溃，进行拒绝服务攻击。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://wiki.archlinux.org/index.php/dhcpcd

Reference
http://www.securityfocus.com/bid/80027
Impacted products
Name
dhcpcd dhcpcd
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "80027"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1503"
    }
  },
  "description": "dhcpcd\u662f\u4e00\u5957\u517c\u5bb9RFC2131\u548cRFC1541\u7684DHCP\u5ba2\u6237\u7aef\u5b88\u62a4\u7a0b\u5e8f\uff0c\u5b83\u7528\u4e8e\u81ea\u52a8\u914d\u7f6eIPv4\u7f51\u7edc\u3002\r\n\r\ndhcpcd\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Nico Golde",
  "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://wiki.archlinux.org/index.php/dhcpcd",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00348",
  "openTime": "2016-01-20",
  "patchDescription": "dhcpcd\u662f\u4e00\u5957\u517c\u5bb9RFC2131\u548cRFC1541\u7684DHCP\u5ba2\u6237\u7aef\u5b88\u62a4\u7a0b\u5e8f\uff0c\u5b83\u7528\u4e8e\u81ea\u52a8\u914d\u7f6eIPv4\u7f51\u7edc\u3002\r\n\r\ndhcpcd\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "dhcpcd\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "dhcpcd dhcpcd"
  },
  "referenceLink": "http://www.securityfocus.com/bid/80027",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-16",
  "title": "dhcpcd\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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.