CVE-2016-0753

Description

Active Model in Ruby on Rails 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 supports the use of instance-level writers for class accessors, which allows remote attackers to bypass intended validation steps via crafted parameters.

Affected packages (5)

• Debian/railsfrom 0, < 2:4.2.5.1-1
• Debian/ruby-activemodel-3.2from 0, < 3.2.6-3+deb7u1
• Debian/ruby-activerecord-3.2from 0, < 3.2.6-5+deb7u3
• Debian/ruby-activesupport-3.2from 0, < 3.2.6-6+deb7u3
• RubyGems/activemodel>= 4.1.0, < 4.1.14.1

CVSS scores

References (18)

• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2016-0753
• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2016-0753
• PATCHhttps://github.com/rails/rails
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/178041.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/178047.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/178065.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2016-February/178066.html
• WEBhttp://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html
• WEBhttp://lists.opensuse.org/opensuse-updates/2016-02/msg00043.html
• WEBhttp://rhn.redhat.com/errata/RHSA-2016-0296.html
• WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/activemodel/CVE-2016-0753.yml
• WEBhttps://groups.google.com/forum/#!topic/rubyonrails-security/6jQVC1geukQ
• WEBhttps://web.archive.org/web/20160405205300/http://www.securitytracker.com/id/1034816
• WEBhttps://web.archive.org/web/20200228000230/http://www.securityfocus.com/bid/82247
• WEBhttps://web.archive.org/web/20210613054843/https://groups.google.com/forum/message/raw?msg=ruby-security-ann/6jQVC1geukQ/3Iy0GU1ZEgAJ
• WEBhttp://www.debian.org/security/2016/dsa-3464
• WEBhttp://www.openwall.com/lists/oss-security/2016/01/25/14