Platform
ruby
Component
activerecord
Fixed in
4.0.7
CVE-2014-3483 describes a SQL injection vulnerability discovered in the PostgreSQL adapter for Active Record within Ruby on Rails. This flaw allows remote attackers to execute arbitrary SQL commands, potentially leading to data breaches and system compromise. The vulnerability impacts versions of Ruby on Rails 4.x prior to 4.0.7 and 4.1.x before 4.1.3. A fix is available in version 4.0.7.
Successful exploitation of CVE-2014-3483 allows an attacker to inject malicious SQL code into database queries. This can result in unauthorized access to sensitive data, including user credentials, financial information, and application configuration details. An attacker could potentially modify or delete data, escalate privileges, or even gain complete control of the underlying database server. The blast radius extends to any application relying on the vulnerable ActiveRecord PostgreSQL adapter, making it a significant risk for web applications using Ruby on Rails. Improper range quoting is the root cause, allowing attackers to manipulate database queries through crafted input.
CVE-2014-3483 was published in 2017. While no active campaigns are publicly known, the vulnerability's nature makes it a potential target for opportunistic attackers. It is not currently listed on KEV or EPSS. Public proof-of-concept (POC) code exists, demonstrating the ease of exploitation, increasing the risk if systems remain unpatched. Refer to the official Ruby on Rails security advisory for more details.
Exploit Status
EPSS
1.25% (79% percentile)
The primary mitigation for CVE-2014-3483 is to upgrade to Ruby on Rails version 4.0.7 or later. If upgrading is not immediately feasible, consider implementing input validation and sanitization techniques to prevent malicious SQL code from being injected into database queries. Web application firewalls (WAFs) configured to detect and block SQL injection attempts can also provide a temporary layer of protection. Review and update any existing database queries to ensure proper quoting and escaping of user-supplied input. After upgrading, confirm the fix by attempting a query that previously triggered the vulnerability and verifying that it now fails safely.
No official patch available. Check for workarounds or monitor for updates.
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CVE-2014-3483 is a SQL injection vulnerability affecting Ruby on Rails ActiveRecord versions up to 4.0.6.rc3. It allows attackers to execute arbitrary SQL commands through improper range quoting in the PostgreSQL adapter, potentially leading to data breaches.
You are affected if your Ruby on Rails application uses ActiveRecord with the PostgreSQL adapter and is running versions 4.x before 4.0.7 or 4.1.x before 4.1.3. Check your application's version using rails -v.
Upgrade your Ruby on Rails application to version 4.0.7 or later. This resolves the SQL injection vulnerability by implementing proper quoting mechanisms in the PostgreSQL adapter.
While no active campaigns are publicly known, the vulnerability's ease of exploitation makes it a potential target. It's crucial to patch your systems to prevent exploitation.
Refer to the official Ruby on Rails security advisory for details: https://groups.google.com/forum/#!topic/ruby-security-announcements/q71h_w-N-oQ
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