CNVD-2015-04476

Vulnerability from cnvd - Published: 2015-07-15
VLAI Severity ?
Title
RubyGems ruby-saml XML外部实体注入漏洞
Description
RubyGems ruby-saml是RubyGems组织的一套应用于Ruby on Rails框架的SAML（安全断言标记语言）开发工具包。 RubyGems ruby-saml中存在XML外部实体注入漏洞。攻击者可利用该漏洞造成拒绝服务。
Severity
中
Patch Name
RubyGems ruby-saml XML外部实体注入漏洞的补丁
Patch Description
RubyGems ruby-saml是RubyGems组织的一套应用于Ruby on Rails框架的SAML（安全断言标记语言）开发工具包。RubyGems ruby-saml中存在XML外部实体注入漏洞。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

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://rubygems.org/gems/ruby-saml/versions

Reference
http://www.securityfocus.com/bid/75670
Impacted products
Name
RubyGems ruby-saml
Show details on source website
To clipboard Create KEV Entry 

{
  "bids": {
    "bid": {
      "bidNumber": "75670"
    }
  },
  "description": "RubyGems ruby-saml\u662fRubyGems\u7ec4\u7ec7\u7684\u4e00\u5957\u5e94\u7528\u4e8eRuby on Rails\u6846\u67b6\u7684SAML\uff08\u5b89\u5168\u65ad\u8a00\u6807\u8bb0\u8bed\u8a00\uff09\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\nRubyGems ruby-saml\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "pitbulk",
  "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://rubygems.org/gems/ruby-saml/versions",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04476",
  "openTime": "2015-07-15",
  "patchDescription": "RubyGems ruby-saml\u662fRubyGems\u7ec4\u7ec7\u7684\u4e00\u5957\u5e94\u7528\u4e8eRuby on Rails\u6846\u67b6\u7684SAML\uff08\u5b89\u5168\u65ad\u8a00\u6807\u8bb0\u8bed\u8a00\uff09\u5f00\u53d1\u5de5\u5177\u5305\u3002RubyGems ruby-saml\u4e2d\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\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": "RubyGems ruby-saml XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "RubyGems ruby-saml"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75670",
  "serverity": "\u4e2d",
  "submitTime": "2015-07-14",
  "title": "RubyGems ruby-saml XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}


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