CVE-2015-7577
February 16, 2016
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.
Affected Packages
activerecord (RUBY):
Affected version(s) >=4.0.0 <4.1.14.1Fix Suggestion:
Update to version 4.1.14.1activerecord (RUBY):
Affected version(s) >=3.1.0 <3.2.22.1Fix Suggestion:
Update to version 3.2.22.1activerecord (RUBY):
Affected version(s) >=4.2.0 <4.2.5.1Fix Suggestion:
Update to version 4.2.5.1activerecord (RUBY):
Affected version(s) =5.0.0.beta1 <5.0.0.beta1.1Fix Suggestion:
Update to version 5.0.0.beta1.1Related Resources (15)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
CVSS v2
Base Score:
5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Weakness Type (CWE)
Improper Access Control
EPSS
Base Score:
1.21
