CVE-2015-7577 Information

Description

activerecord/lib/active_record/nested_attributes.rb in Active Record in Ruby on Rails 3.1.x and 3.2.x before 3.2.22.1 4.0.x and 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 does not properly implement a certain destroy option which allows remote attackers to bypass intended change restrictions by leveraging use of the nested attributes feature.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178041.html http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178065.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00034.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00043.html http://rhn.redhat.com/errata/RHSA-2016-0296.html http://www.debian.org/security/2016/dsa-3464 http://www.openwall.com/lists/oss-security/2016/01/25/10 http://www.securityfocus.com/bid/81806 http://www.securitytracker.com/id/1034816 https://groups.google.com/forum/message/raw?msg=ruby-security-ann/cawsWcQ6c8g/LATIsglZEgAJ

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3