CVE-2012-2694

描述

`actionpack/lib/action_dispatch/http/request.rb` in Ruby on Rails before 3.0.14, 3.1.x before 3.1.6, and 3.2.x before 3.2.6 does not properly consider differences in parameter handling between the Active Record component and the Rack interface, which allows remote attackers to bypass intended database-query restrictions and perform NULL checks via a crafted request, as demonstrated by certain `['xyz', nil]` values, a related issue to CVE-2012-2660.

如何修補 CVE-2012-2694

要修補 CVE-2012-2694,請將受影響套件升級到下列已修補版本。

• —升級至 3.0.14 或更新版本

CVE-2012-2694 正在被利用嗎?

低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 3.0.13, < 3.0.14

參考連結(13)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-2694
• PATCHgithub.com/rails/rails
• WEBlists.opensuse.org/opensuse-security-announce/2012-08/msg00002.html
• WEBlists.opensuse.org/opensuse-security-announce/2012-08/msg00014.html