U radu programskog paketa rubygem-activerecord otkriveni su višestruki sigurnosni propusti. Radi se o paketu koji implementira ActiveRecord model za ORM (eng. Object-relational mapping). Većina propusta je posljedica nedovoljno postavljenih ograničenja i provjera ulaznih parametara u nekoliko programskih komponenti. Spomenuti nedostaci imaju za posljedicu zaobilaženje postavljenih ograničenja ili umetanje proizvoljnog SQL programskog koda s posebno oblikovanim paketima. Jedan od propusta je XSS (eng. cross-site-scripting) ranjivost u "mail_to_helper" koja se također može iskoristiti udaljeno. Svi korisnici se potiču na korištenje najnovije inačice.

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Fedora Update Notification
FEDORA-2011-4358
2011-03-30 02:21:01
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Name        : rubygem-activerecord
Product     : Fedora 15
Version     : 3.0.5
Release     : 1.fc15
URL         : http://www.rubyonrails.org
Summary     : Implements the ActiveRecord pattern for ORM
Description :
Implements the ActiveRecord pattern (Fowler, PoEAA) for ORM. It ties database
tables and classes together for business objects, like Customer or
Subscription, that can find, save, and destroy themselves without resorting to
manual SQL.

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Update Information:

Update to the Rails 3.0.5
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References:

  [ 1 ] Bug #679351 - CVE-2011-0449 rubygem-actionpack: Intended access
restriction bypass via crafted action name, when case-insensitive filesystem is
used
        https://bugzilla.redhat.com/show_bug.cgi?id=679351
  [ 2 ] Bug #679343 - CVE-2011-0448 rubygem-activerecord: SQL injection attacks
via a non-numeric arguments
        https://bugzilla.redhat.com/show_bug.cgi?id=679343
  [ 3 ] Bug #677631 - CVE-2011-0447 rubygem-actionpack: CSRF flaws due improper
validation of HTTP headers containing X-Requested-With header
        https://bugzilla.redhat.com/show_bug.cgi?id=677631
  [ 4 ] Bug #677626 - CVE-2011-0446 rubygem-actionpack: Multiple XSS flaws via
crafted name or email value in the mail_to_helper
        https://bugzilla.redhat.com/show_bug.cgi?id=677626
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update rubygem-activerecord' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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