SB2016013104 - Fedora 23 update for rubygem-activemodel
Published: January 31, 2016 Updated: April 24, 2025
Security Bulletin ID
SB2016013104
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Security restrictions bypass (CVE-ID: CVE-2016-0753)
The vulnerability allows a remote attacker to bypass certain security restrictions.
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.
Remediation
Install update from vendor's website.