PT-2011-2352 · Ruby+1 · Ruby On Rails+1

Published 2011-02-21 · Updated 2019-08-08 · CVE-2011-0449

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Ruby on Rails versions 3.0.x through 3.0.3

Description The issue allows remote attackers to bypass intended access restrictions via an action name that uses an unintended case for alphabetic characters, when a case-insensitive filesystem is used. This occurs due to improper implementation of filters associated with the list of available templates in the actionpack/lib/action view/template/resolver.rb file.

Recommendations For Ruby on Rails versions 3.0.x through 3.0.3, update to version 3.0.4 or later to resolve the issue.

Exploit

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2011-0449

GHSA-4WW3-3RXJ-8V6Q

Affected Products

Ruby On Rails

Suse

References · 13

• 🔥 https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2011-0449.yml · Exploit
• http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057650.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-0449 · Security Note
• http://secunia.com/advisories/43278 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4ww3-3rxj-8v6q · Vendor Advisory
• http://weblog.rubyonrails.org/2011/2/8/new-releases-2-3-11-and-3-0-4 · Patch
• https://github.com/rails/rails/tree/main/actionpack · Note
• https://github.com/rails/rails/commit/6f80224057803f85b3f448936aae89e742452c3b · Note
• http://groups.google.com/group/rubyonrails-security/msg/04345b2e84df5b4f?dmode=source&output=gplain · Note
• https://web.archive.org/web/20201207190612/http://securitytracker.com/id?1025061 · Note
• http://securitytracker.com/id?1025061 · Note
• http://vupen.com/english/advisories/2011/0877 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0449 · Note