CVE-2014-7829
Directory traversal vulnerability in actionpack
EPSS 4.2%
描述
Directory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.21, 4.0.x before 4.0.12, 4.1.x before 4.1.8, and 4.2.x before 4.2.0.beta4, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via vectors involving a \ (backslash) character, a similar issue to CVE-2014-7818.
如何修補 CVE-2014-7829
要修補 CVE-2014-7829,請將受影響套件升級到下列已修補版本。
- Debian/rails—升級至 2:4.1.8-1 或更新版本
- —升級至 4.1.8 或更新版本
CVE-2014-7829 正在被利用嗎?
低 — EPSS 為 4.2%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2:4.1.8-1
- >= 4.1.0, < 4.1.8