EUVD-2024-29935

Comprehensive Technical Analysis of EUVD-2024-29935

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2024-29935, also known as CVE-2024-32113, is classified as an "Improper Limitation of a Pathname to a Restricted Directory" or 'Path Traversal' vulnerability in Apache OFBiz. This type of vulnerability allows an attacker to access files and directories stored outside the intended directory tree.

Severity Evaluation:

• Base Score: 9.1 (CVSS:3.1)
• Base Score Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

The high base score indicates a critical vulnerability. The CVSS vector breakdown shows:

• Attack Vector (AV): Network (N)
• Attack Complexity (AC): Low (L)
• Privileges Required (PR): None (N)
• User Interaction (UI): None (N)
• Scope (S): Unchanged (U)
• Confidentiality (C): High (H)
• Integrity (I): High (H)
• Availability (A): None (N)

This means the vulnerability can be exploited remotely with low complexity, does not require any special privileges or user interaction, and can lead to high impact on confidentiality and integrity.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Remote Exploitation: An attacker can exploit this vulnerability over the network without needing local access.
• Web Application Attacks: The vulnerability can be exploited through crafted HTTP requests to the affected web application.

Exploitation Methods:

• Path Traversal Attacks: By manipulating URLs or file paths, an attacker can traverse directories and access sensitive files such as configuration files, source code, or other critical data.
• Data Exfiltration: Attackers can read sensitive information stored on the server, leading to data breaches.
• Code Execution: In some cases, path traversal vulnerabilities can be used to execute arbitrary code on the server, although this is less common.

3. Affected Systems and Software Versions

Affected Software:

• Apache OFBiz versions before 18.12.13.

Affected Systems:

• Any system running the vulnerable versions of Apache OFBiz, including but not limited to:
  • Enterprise Resource Planning (ERP) systems
  • E-commerce platforms
  • Supply chain management systems

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Upgrade: Users are strongly recommended to upgrade to Apache OFBiz version 18.12.13 or later, which includes the fix for this vulnerability.

Additional Mitigation Steps:

• Input Validation: Implement strict input validation to prevent malicious file paths.
• Access Controls: Enforce strict access controls and least privilege principles to limit the impact of potential exploitation.
• Monitoring: Implement monitoring and logging to detect and respond to suspicious activities related to file access.
• Web Application Firewalls (WAF): Deploy WAFs to filter out malicious requests and protect against path traversal attacks.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to organizations using Apache OFBiz, particularly those in critical sectors such as finance, healthcare, and government. The potential for data breaches and unauthorized access to sensitive information can have severe implications, including financial loss, reputational damage, and legal consequences.

Regulatory Compliance:

• Organizations must ensure compliance with regulations such as GDPR, which mandates the protection of personal data. Failure to address this vulnerability could result in regulatory penalties.

Cybersecurity Awareness:

• The incident highlights the importance of regular software updates and patch management as part of a robust cybersecurity strategy.

6. Technical Details for Security Professionals

Technical Overview:

• Vulnerability Type: Path Traversal
• Affected Component: Apache OFBiz
• Exploitability: High, due to low complexity and no requirement for special privileges or user interaction.

Detection and Response:

• Detection: Use intrusion detection systems (IDS) and intrusion prevention systems (IPS) to detect anomalous file access patterns.
• Response: Implement incident response plans to quickly identify and mitigate any exploitation attempts. Conduct regular security audits and vulnerability assessments.

References:

• Apache OFBiz Download
• Apache OFBiz Security
• JIRA Issue OFBIZ-13006
• Apache Mailing List
• Openwall OSS Security List

Aliases:

• CVE-2024-32113
• GSD-2024-32113

Assigner:

• Apache Software Foundation

EPSS Score:

• 94 (indicating a high likelihood of exploitation)

ENISA IDs:

• Product: 7666cc63-fffd-3b76-b5c0-19fbb266109f (Apache OFBiz versions <18.12.13)
• Vendor: 79de25c8-6616-3825-ab37-bbdf301294ba (Apache Software Foundation)

By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of exploitation and protect their critical assets.