Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package rails (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN10-RAILS-605886
- published19 Aug 2020
- disclosed21 Feb 2011
Introduced: 21 Feb 2011
CVE-2011-0449 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rails package and not the rails package as distributed by Debian.
actionpack/lib/action_view/template/resolver.rb in Ruby on Rails 3.0.x before 3.0.4, when a case-insensitive filesystem is used, does not properly implement filters associated with the list of available templates, which allows remote attackers to bypass intended access restrictions via an action name that uses an unintended case for alphabetic characters.
References
- https://security-tracker.debian.org/tracker/CVE-2011-0449
- http://weblog.rubyonrails.org/2011/2/8/new-releases-2-3-11-and-3-0-4
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057650.html
- http://groups.google.com/group/rubyonrails-security/msg/04345b2e84df5b4f?dmode=source&output=gplain
- http://securitytracker.com/id?1025061
- http://secunia.com/advisories/43278
- http://www.vupen.com/english/advisories/2011/0877