Ruby on Rails: Several vulnerabilities
Gentoo Linux Security Advisory
||GLSA 200608-20 / rails
||August 14, 2006
||December 13, 2006: 02
All supported architectures
Ruby on Rails has some weaknesses potentially allowing a Denial of Service
and maybe the remote execution of arbitrary Ruby scripts.
Ruby on Rails is an open-source web framework.
The Ruby on Rails developers have corrected some weaknesses in
action_controller/, relative to the handling of the user input and the
LOAD_PATH variable. A remote attacker could inject arbitrary entries
into the LOAD_PATH variable and alter the main Ruby on Rails process.
The security hole has only been partly solved in version 1.1.5. Version
1.1.6 now fully corrects it.
A remote attacker that would exploit these weaknesses might cause a
Denial of Service of the web framework and maybe inject arbitrary Ruby
There is no known workaround at this time.
All Ruby on Rails users should upgrade to the latest version:
Code Listing 3.1: Resolution
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-ruby/rails-1.1.6"