Apache CouchDB, IBM Cloudant: Privilege Escalation Using _design Documents

Design document functions which receive a user http request object may expose authorization or session cookie headers of the user who accesses the document. These design document functions are: *   list *   show *   rewrite *   update An attacker can leak the session component using an HTML-like output, insert the session as an external resource (such as an image), or store the credential in a _local document with an "update" function. For the attack to succeed the attacker has to be able to insert the design documents into the database, then manipulate a user to access a function from that design document. Workaround: Avoid using design documents from untrusted sources which may attempt to access or manipulate request object's headers

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信息暴露

Apache CouchDB 信息泄露漏洞

Apache CouchDB是美国阿帕奇（Apache）基金会的使用Erlang开发的一套面向文档的数据库系统。 Apache CouchDB 3.3.2及之前版本、 IBM Cloudan 8413 之前版本存在信息泄露漏洞，该漏洞源于接收用户 http 请求对象的Design document 函数可能会暴露访问文档的用户的授权或会话 cookie 标头。

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