cnvd-2018-01330
Vulnerability from cnvd

Title: Ruby Net::FTP命令注入漏洞

Description:

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。Net::FTP是其中的一个FTP客户端的实现。

Ruby 2.4.3之前的版本中的Net::FTP存在命令注入漏洞。攻击者可借助恶意的FTP服务器利用该漏洞执行任意代码。

Severity:

Patch Name: Ruby Net::FTP命令注入漏洞的补丁

Patch Description:

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。Net::FTP是其中的一个FTP客户端的实现。

Ruby 2.4.3之前的版本中的Net::FTP存在命令注入漏洞。攻击者可借助恶意的FTP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:

目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://www.ruby-lang.org/en/news/2017/12/14/ruby-2-4-3-released/

Reference: https://www.ruby-lang.org/en/news/2017/12/14/net-ftp-command-injection-cve-2017-17405/

Impacted products
Name
Ruby Ruby <2.4.3
Show details on source website


{
  "bids": {
    "bid": {
      "bidNumber": "102204"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17405"
    }
  },
  "description": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002Net::FTP\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFTP\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\u3002\r\n\r\nRuby 2.4.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Net::FTP\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684FTP\u670d\u52a1\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.ruby-lang.org/en/news/2017/12/14/ruby-2-4-3-released/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-01330",
  "openTime": "2018-01-19",
  "patchDescription": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002Net::FTP\u662f\u5176\u4e2d\u7684\u4e00\u4e2aFTP\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\u3002\r\n\r\nRuby 2.4.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Net::FTP\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684FTP\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": "Ruby Net::FTP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ruby Ruby \u003c2.4.3"
  },
  "referenceLink": "https://www.ruby-lang.org/en/news/2017/12/14/net-ftp-command-injection-cve-2017-17405/",
  "serverity": "\u9ad8",
  "submitTime": "2017-12-19",
  "title": "Ruby Net::FTP\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}


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