CVE-2013-6417

描述

`actionpack/lib/action_dispatch/http/request.rb` in Ruby on Rails before 3.2.16 and 4.x before 4.0.2 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks or trigger missing WHERE clauses via a crafted request that leverages (1) third-party Rack middleware or (2) custom Rack middleware. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-0155.

如何修補 CVE-2013-6417

要修補 CVE-2013-6417,請將受影響套件升級到下列已修補版本。

• —升級至 3.2.16 或更新版本

CVE-2013-6417 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 3.0.0, < 3.2.16

參考連結(16)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2013-6417
• PATCHgithub.com/rails/rails
• WEBlists.opensuse.org/opensuse-updates/2013-12/msg00079.html
• WEBlists.opensuse.org/opensuse-updates/2013-12/msg00081.html
• WEB