cnvd-2017-33213
Vulnerability from cnvd
Title
Web2py gluon/tools.py文件开放重定向漏洞
Description
web2py是一套使用Python编写的开源Web框架，它支持快速开发基于数据库驱动的Web应用程序。 web2py 2.9.11版本中的gluon/tools.py文件存在开放重定向漏洞。远程攻击者可通过向user/logout发送带有URL的‘_next’参数利用该漏洞将用户重定向到任意网站，实施钓鱼攻击。
Severity
中
Patch Name
Web2py gluon/tools.py文件开放重定向漏洞的补丁
Patch Description
web2py是一套使用Python编写的开源Web框架，它支持快速开发基于数据库驱动的Web应用程序。 web2py 2.9.11版本中的gluon/tools.py文件存在开放重定向漏洞。远程攻击者可通过向user/logout发送带有URL的‘_next’参数利用该漏洞将用户重定向到任意网站，实施钓鱼攻击。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://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0

Reference
https://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0
Impacted products
Name
web2py web2py 2.9.11
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6961",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6961"
    }
  },
  "description": "web2py\u662f\u4e00\u5957\u4f7f\u7528Python\u7f16\u5199\u7684\u5f00\u6e90Web\u6846\u67b6\uff0c\u5b83\u652f\u6301\u5feb\u901f\u5f00\u53d1\u57fa\u4e8e\u6570\u636e\u5e93\u9a71\u52a8\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nweb2py 2.9.11\u7248\u672c\u4e2d\u7684gluon/tools.py\u6587\u4ef6\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411user/logout\u53d1\u9001\u5e26\u6709URL\u7684\u2018_next\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610f\u7f51\u7ad9\uff0c\u5b9e\u65bd\u9493\u9c7c\u653b\u51fb\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://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33213",
  "openTime": "2017-11-08",
  "patchDescription": "web2py\u662f\u4e00\u5957\u4f7f\u7528Python\u7f16\u5199\u7684\u5f00\u6e90Web\u6846\u67b6\uff0c\u5b83\u652f\u6301\u5feb\u901f\u5f00\u53d1\u57fa\u4e8e\u6570\u636e\u5e93\u9a71\u52a8\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nweb2py 2.9.11\u7248\u672c\u4e2d\u7684gluon/tools.py\u6587\u4ef6\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411user/logout\u53d1\u9001\u5e26\u6709URL\u7684\u2018_next\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610f\u7f51\u7ad9\uff0c\u5b9e\u65bd\u9493\u9c7c\u653b\u51fb\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": "Web2py gluon/tools.py\u6587\u4ef6\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "web2py web2py 2.9.11"
  },
  "referenceLink": "https://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-26",
  "title": "Web2py gluon/tools.py\u6587\u4ef6\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e"
}


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