CVE-2012-3464

描述

Cross-site scripting (XSS) vulnerability in activesupport/lib/active_support/core_ext/string/output_safety.rb in Ruby on Rails before 3.0.17, 3.1.x before 3.1.8, and 3.2.x before 3.2.8 might allow remote attackers to inject arbitrary web script or HTML via vectors involving a ' (quote) character.

如何修補 CVE-2012-3464

要修補 CVE-2012-3464,請將受影響套件升級到下列已修補版本。

• Debian/rails—升級至 2.3.14.1 或更新版本
• RubyGems/activesupport—升級至 3.0.17 或更新版本

CVE-2012-3464 正在被利用嗎?

低 — EPSS 為 2.6%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 2.3.14.1
• >= 3.0.0.beta, < 3.0.17

參考連結(13)

• ADVISORYgithub.com/advisories/GHSA-h835-75hw-pj89
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2012-3464
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2012-3464
• PATCHgithub.com/rails/rails
• WEBrhn.redhat.com