cnvd-2016-01705
Vulnerability from cnvd
Title
BusyBox OPTION_6RD Parsing堆缓冲区溢出漏洞
Description
BusyBox是乌克兰软件开发者丹尼斯-弗拉先科（Denis Vlasenko）所负责维护的一套包含了多个linux命令和工具的应用程序。 BusyBox 1.24.1版本中存在堆缓冲区溢出漏洞，该漏洞源于程序解析IPv6 Rapid Deployment DHCP选项时udhcpc中存在错误。攻击者可通过诱使用户连接恶意的DHCP服务器利用该漏洞执行任意代码。
Severity
高
Patch Name
BusyBox OPTION_6RD Parsing堆缓冲区溢出漏洞的补丁
Patch Description
BusyBox是乌克兰软件开发者丹尼斯-弗拉先科（Denis Vlasenko）所负责维护的一套包含了多个linux命令和工具的应用程序。 BusyBox 1.24.1版本中存在堆缓冲区溢出漏洞，该漏洞源于程序解析IPv6 Rapid Deployment DHCP选项时udhcpc中存在错误。攻击者可通过诱使用户连接恶意的DHCP服务器利用该漏洞执行任意代码。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此安全问题，补丁获取链接： https://git.busybox.net/busybox/commit/?id=352f79

Reference
https://git.busybox.net/busybox/commit/?id=352f79 http://secunia.com/advisories/69543
Impacted products
Name
BusyBox BusyBox 1.24.1
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2148"
    }
  },
  "description": "BusyBox\u662f\u4e4c\u514b\u5170\u8f6f\u4ef6\u5f00\u53d1\u8005\u4e39\u5c3c\u65af-\u5f17\u62c9\u5148\u79d1\uff08Denis Vlasenko\uff09\u6240\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u5957\u5305\u542b\u4e86\u591a\u4e2alinux\u547d\u4ee4\u548c\u5de5\u5177\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nBusyBox 1.24.1\u7248\u672c\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u89e3\u6790IPv6 Rapid Deployment DHCP\u9009\u9879\u65f6udhcpc\u4e2d\u5b58\u5728\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8fde\u63a5\u6076\u610f\u7684DHCP\u670d\u52a1\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://git.busybox.net/busybox/commit/?id=352f79",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01705",
  "openTime": "2016-03-17",
  "patchDescription": "BusyBox\u662f\u4e4c\u514b\u5170\u8f6f\u4ef6\u5f00\u53d1\u8005\u4e39\u5c3c\u65af-\u5f17\u62c9\u5148\u79d1\uff08Denis Vlasenko\uff09\u6240\u8d1f\u8d23\u7ef4\u62a4\u7684\u4e00\u5957\u5305\u542b\u4e86\u591a\u4e2alinux\u547d\u4ee4\u548c\u5de5\u5177\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nBusyBox 1.24.1\u7248\u672c\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u89e3\u6790IPv6 Rapid Deployment DHCP\u9009\u9879\u65f6udhcpc\u4e2d\u5b58\u5728\u9519\u8bef\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bf1\u4f7f\u7528\u6237\u8fde\u63a5\u6076\u610f\u7684DHCP\u670d\u52a1\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "BusyBox OPTION_6RD Parsing\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "BusyBox BusyBox 1.24.1"
  },
  "referenceLink": "https://git.busybox.net/busybox/commit/?id=352f79\r\nhttp://secunia.com/advisories/69543",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-16",
  "title": "BusyBox OPTION_6RD Parsing\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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