CVE-2024-32113
📋 TL;DR
This path traversal vulnerability in Apache OFBiz allows attackers to access files outside the intended directory by manipulating file paths. It affects all Apache OFBiz versions before 18.12.13, potentially exposing sensitive system files to unauthorized users.
💻 Affected Systems
- Apache OFBiz
📦 What is this software?
Ofbiz by Apache
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through reading sensitive configuration files, source code, or credentials, potentially leading to further attacks.
Likely Case
Unauthorized access to sensitive files containing configuration data, user information, or business logic.
If Mitigated
Limited impact with proper file permissions and network segmentation, but still a serious information disclosure risk.
🎯 Exploit Status
Path traversal vulnerabilities typically have low exploitation complexity and may not require authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 18.12.13
Vendor Advisory: https://ofbiz.apache.org/security.html
Restart Required: Yes
Instructions:
1. Download Apache OFBiz 18.12.13 from https://ofbiz.apache.org/download.html 2. Backup current installation 3. Replace with new version 4. Restart OFBiz services
🔧 Temporary Workarounds
Web Application Firewall (WAF) Rules
allImplement WAF rules to block path traversal patterns like '../', '..\', and directory traversal attempts
File System Restrictions
linuxConfigure file permissions to restrict OFBiz application user from accessing sensitive directories
chmod -R 750 /path/to/ofbiz
chown -R ofbiz:ofbiz /path/to/ofbiz
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the OFBiz instance
- Deploy a web application firewall with path traversal detection rules
🔍 How to Verify
Check if Vulnerable:
Check OFBiz version in admin interface or by examining version files in installation directoryCheck Version:
grep -r 'version' /path/to/ofbiz/build.properties 2>/dev/null || cat /path/to/ofbiz/framework/base/config/ofbiz-containers.xml | grep 'version'Verify Fix Applied:
Confirm version is 18.12.13 or later and test path traversal attempts return proper errors📡 Detection & Monitoring
Log Indicators:
- HTTP requests containing '../' patterns
- File access errors for unexpected paths
- Unauthorized file access attempts
Network Indicators:
- HTTP requests with encoded path traversal sequences (%2e%2e%2f)
- Multiple failed file access attempts
SIEM Query:
source="ofbiz.log" AND ("../" OR "..\\" OR "%2e%2e%2f" OR "%2e%2e%5c")🔗 References
- http://www.openwall.com/lists/oss-security/2024/05/09/1
- https://issues.apache.org/jira/browse/OFBIZ-13006
- https://lists.apache.org/thread/w6s60okgkxp2th1sr8vx0ndmgk68fqrd
- https://ofbiz.apache.org/download.html
- https://ofbiz.apache.org/security.html
- http://www.openwall.com/lists/oss-security/2024/05/09/1
- https://issues.apache.org/jira/browse/OFBIZ-13006
- https://lists.apache.org/thread/w6s60okgkxp2th1sr8vx0ndmgk68fqrd
- https://ofbiz.apache.org/download.html
- https://ofbiz.apache.org/security.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-32113
