CVE-2014-0130 is a high-severity directory traversal vulnerability found in Ruby on Rails, specifically in the implicit-render implementation. This vulnerability allows remote attackers to read arbitrary files by sending crafted requests when certain route globbing configurations are enabled. The CVSS score for this vulnerability is 7.5, indicating a high level of risk for organizations utilizing affected versions of Ruby on Rails.
Organizations that utilize Ruby on Rails in their web applications are at risk of unauthorized access to sensitive files. Given the potential for sensitive data exposure, it is crucial for organizations to prioritize patching against this vulnerability immediately.
The vulnerability was published on May 7, 2014, and has been classified as actively exploited in the wild. Organizations are encouraged to assess their systems for this vulnerability and implement the necessary patches as soon as possible.
With the exploitability confirmed, it is vital that security professionals take this threat seriously and act swiftly to ensure their systems are secure.
Vulnerability Details
This vulnerability allows remote attackers to exploit Ruby on Rails applications that are not patched against versions prior to 3.2.18, 4.0.x before 4.0.5, and 4.1.x before 4.1.1. The attack vector is network-based with a low attack complexity, requiring no authentication or user interaction. The confidentiality impact is rated high, while integrity and availability impacts are rated none.
The CVE was classified under CWE-22 which pertains to improper restriction of pathname reference in the context of directory traversal vulnerabilities.
Technical Analysis
The root cause of CVE-2014-0130 stems from the improper handling of user input in the Rails framework's route globbing configurations. Attackers can craft specific requests that leverage this misconfiguration to traverse the directory structure of the application, gaining access to files that should be restricted.
The attack vector is network-based, and the attack complexity is low, making it easier for attackers to exploit this vulnerability without needing advanced skills. Importantly, no privileges or user interaction are required for exploitation.
The potential for high confidentiality impact means sensitive information could be exposed, which may lead to further attacks or data breaches.
Risk & Impact Analysis
Risk to organizations includes exposure of sensitive files, which can lead to unauthorized access to confidential information and subsequent breaches. The potential blast radius is significant, affecting any applications running the vulnerable versions of Ruby on Rails.
Given the high CVSS score and confirmed exploitation in the wild, organizations should prioritize patching immediately. The urgency of addressing this vulnerability cannot be overstated, as failure to do so may lead to severe consequences.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | Yes |
Ransomware Use | No |
Affected Versions
The affected versions include Ruby on Rails before 3.2.18, 4.0.x before 4.0.5, and 4.1.x before 4.1.1. Additionally, systems using Red Hat Enterprise Linux Server version 6.0 and Subscription Asset Manager are also vulnerable.
Mitigation & Remediation
Organizations must apply the latest patches provided by the vendor to mitigate this vulnerability. For Ruby on Rails, upgrading to versions 3.2.18 or later, 4.0.5 or later, and 4.1.1 or later is essential. If immediate patching is not feasible, consider implementing configuration hardening and network controls to limit exposure.
For continuous security, organizations should engage in routine security assessments. More details can be found through our continuous penetration testing services to identify potential weaknesses.
Detection Guidance
To monitor for potential exploitation of this vulnerability, organizations should implement the following detection strategies:
1. Log access attempts to sensitive files and analyze for unusual patterns.
2. Monitor for changes in file permissions or unexpected file creation.
3. Set alerts for any unauthorized access attempts to restricted directories.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2014-0130 highlights the ongoing challenges faced by web applications in managing user input effectively. This vulnerability represents a pattern where misconfigurations in web frameworks can lead to critical security issues.
Security teams must remain vigilant and learn from such vulnerabilities to enhance their defenses. For organizations utilizing Ruby on Rails, it is crucial to adopt secure coding practices and conduct regular security assessments.
For further insights, refer to our resources on penetration testing methodology and vulnerability management program design to strengthen application security.
By prioritizing security measures and learning from past vulnerabilities, organizations can better defend against future threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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