Vulnerability Database
289,599
Total vulnerabilities in the database
CVE-2009-2422
The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.
| Software | From | Fixed in |
|---|---|---|
rails
|
- | 2.3.3 |
| rubyonrails / ruby_on_rails | - | 2.3.3 |
| apple / mac_os_x | 10.5.8 | 10.5.8.x |
| apple / mac_os_x_server | 10.5.8 | 10.5.8.x |
| apple / mac_os_x | 10.6.0 | 10.6.3 |
| apple / mac_os_x_server | 10.6.0 | 10.6.3 |
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
- http://n8.tumblr.com/post/117477059/security-hole-found-in-rails-2-3s
- http://secunia.com/advisories/35702
- http://support.apple.com/kb/HT4077
- http://weblog.rubyonrails.org/2009/6/3/security-problem-with-authenticate_with_http_digest
- http://www.securityfocus.com/bid/35579
- http://www.vupen.com/english/advisories/2009/1802
- https://exchange.xforce.ibmcloud.com/vulnerabilities/51528