cnvd-2015-03029
Vulnerability from cnvd
Title
open-uri-cached Gem for Ruby临时文件创建权限提升漏洞
Description
open-uri-cached Gem for Ruby是一款基于Ruby的应用。 open-uri-cached Gem for Ruby在使用YAML时不安全创建临时文件，允许本地攻击者利用漏洞提升权限。
Severity
高
Patch Name
open-uri-cached Gem for Ruby临时文件创建权限提升漏洞的补丁
Patch Description
open-uri-cached Gem for Ruby是一款基于Ruby的应用。open-uri-cached Gem for Ruby在使用YAML时不安全创建临时文件，允许本地攻击者利用漏洞提升权限。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公告获取补丁以修复该漏洞： https://github.com/tigris/open-uri-cached

Reference
http://www.openwall.com/lists/oss-security/2015/05/06/2
Impacted products
Name
Ruby open-uri-cached Gem
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3649"
    }
  },
  "description": "open-uri-cached Gem for Ruby\u662f\u4e00\u6b3e\u57fa\u4e8eRuby\u7684\u5e94\u7528\u3002\r\n\r\nopen-uri-cached Gem for Ruby\u5728\u4f7f\u7528YAML\u65f6\u4e0d\u5b89\u5168\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "cve-assign@...re.org",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/tigris/open-uri-cached",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03029",
  "openTime": "2015-05-14",
  "patchDescription": "open-uri-cached Gem for Ruby\u662f\u4e00\u6b3e\u57fa\u4e8eRuby\u7684\u5e94\u7528\u3002open-uri-cached Gem for Ruby\u5728\u4f7f\u7528YAML\u65f6\u4e0d\u5b89\u5168\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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": "open-uri-cached Gem for Ruby\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ruby open-uri-cached Gem"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/05/06/2",
  "serverity": "\u9ad8",
  "submitTime": "2015-05-11",
  "title": "open-uri-cached Gem for Ruby\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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