CVE-2012-3424
actionpack Improper Authentication vulnerability
EPSS 0.98%
描述
The `decode_credentials` method in `actionpack/lib/action_controller/metal/http_authentication.rb` in Ruby on Rails before 3.0.16, 3.1.x before 3.1.7, and 3.2.x before 3.2.7 converts Digest Authentication strings to symbols, which allows remote attackers to cause a denial of service by leveraging access to an application that uses a `with_http_digest` helper method, as demonstrated by the `authenticate_or_request_with_http_digest` method.
如何修補 CVE-2012-3424
要修補 CVE-2012-3424,請將受影響套件升級到下列已修補版本。
- RubyGems/actionpack—升級至 3.0.16 或更新版本
CVE-2012-3424 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 3.0.0.beta, < 3.0.16