CVE-2012-3463

描述

Cross-site scripting (XSS) vulnerability in `actionpack/lib/action_view/helpers/form_tag_helper.rb` in Ruby on Rails 3.x before 3.0.17, 3.1.x before 3.1.8, and 3.2.x before 3.2.8 allows remote attackers to inject arbitrary web script or HTML via the `prompt` field to the `select_tag` helper.

如何修補 CVE-2012-3463

要修補 CVE-2012-3463,請將受影響套件升級到下列已修補版本。

• RubyGems/actionpack—升級至 3.0.17 或更新版本

CVE-2012-3463 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 3.0, < 3.0.17

參考連結(6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-3463
• WEBrhn.redhat.com/errata/RHSA-2013-0154.html
• WEBgithub.com/rails/rails/commit/6d0526db91afb0675c2ad3d871529d1536303c64
• WEBgroups.google.com/group/rubyonrails-security/msg/961e18e514527078?dmode=source&output=gplain