cnvd-2017-28259
Vulnerability from cnvd
Title
BusyBox路径遍历漏洞
Description
BusyBox是由软件开发者Denys Viasenko开发维护的一个UNIX程序实用包。BusyBox implementation of tar是其中的一个tar（文件备份）命令的实现。 BusyBox implementation of tar存在路径遍历漏洞。远程攻击者可通过符号链接攻击利用该漏洞读取任意文件。
Severity
中
Patch Name
BusyBox路径遍历漏洞的补丁
Patch Description
BusyBox是由软件开发者Denys Viasenko开发维护的一个UNIX程序实用包。BusyBox implementation of tar是其中的一个tar（文件备份）命令的实现。 BusyBox implementation of tar存在路径遍历漏洞。远程攻击者可通过符号链接攻击利用该漏洞读取任意文件。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

厂商已发布了漏洞修复程序，请及时关注更新： https://bugs.busybox.net/show_bug.cgi?id=8411

Reference
http://www.openwall.com/lists/oss-security/2015/10/21/7
Impacted products
Name
BusyBox BusyBox <1.22.0 v5
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2011-5325"
    }
  },
  "description": "BusyBox\u662f\u7531\u8f6f\u4ef6\u5f00\u53d1\u8005Denys Viasenko\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u4e2aUNIX\u7a0b\u5e8f\u5b9e\u7528\u5305\u3002BusyBox implementation of tar\u662f\u5176\u4e2d\u7684\u4e00\u4e2atar\uff08\u6587\u4ef6\u5907\u4efd\uff09\u547d\u4ee4\u7684\u5b9e\u73b0\u3002\r\n\r\nBusyBox implementation of tar\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugs.busybox.net/show_bug.cgi?id=8411",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-28259",
  "openTime": "2017-09-26",
  "patchDescription": "BusyBox\u662f\u7531\u8f6f\u4ef6\u5f00\u53d1\u8005Denys Viasenko\u5f00\u53d1\u7ef4\u62a4\u7684\u4e00\u4e2aUNIX\u7a0b\u5e8f\u5b9e\u7528\u5305\u3002BusyBox implementation of tar\u662f\u5176\u4e2d\u7684\u4e00\u4e2atar\uff08\u6587\u4ef6\u5907\u4efd\uff09\u547d\u4ee4\u7684\u5b9e\u73b0\u3002\r\n\r\nBusyBox implementation of tar\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\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\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "BusyBox BusyBox \u003c1.22.0 v5"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/10/21/7",
  "serverity": "\u4e2d",
  "submitTime": "2017-08-11",
  "title": "BusyBox\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}


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