CVE-2024-41579
📋 TL;DR
CVE-2024-41579 is a critical SQL injection vulnerability in DTStack Taier 1.4.0 that allows remote attackers to execute arbitrary SQL commands via the jobName parameter in the console listNames function. This affects all organizations using the vulnerable version of Taier, a big data platform for data development and scheduling.
💻 Affected Systems
- DTStack Taier
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data manipulation, privilege escalation, and potential remote code execution through database functions.
Likely Case
Unauthorized data access, data exfiltration, and potential system compromise through database exploitation.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
Public proof-of-concept code is available in the GitHub issue. The exploit requires minimal technical skill to execute.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.4.1 or later
Vendor Advisory: https://github.com/DTStack/Taier/issues/1184
Restart Required: Yes
Instructions:
1. Backup your current Taier installation and database. 2. Upgrade to Taier version 1.4.1 or later. 3. Restart the Taier service. 4. Verify the fix by testing the vulnerable endpoint.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation for the jobName parameter to reject SQL special characters
# Add input validation in the affected endpoint code
# Example: if re.search(r'[;\'"\\]', jobName): return error
WAF Rule
allDeploy web application firewall rules to block SQL injection patterns in the jobName parameter
# Example ModSecurity rule: SecRule ARGS:jobName "@detectSQLi" "id:1001,phase:2,deny"
🧯 If You Can't Patch
- Implement network segmentation to restrict access to Taier console endpoints
- Deploy database monitoring to detect and alert on unusual SQL queries
🔍 How to Verify
Check if Vulnerable:
Test the /api/console/listNames endpoint with SQL injection payloads in the jobName parameter, such as: jobName=' OR '1'='1Check Version:
Check the Taier version in the web interface or configuration files, typically in application.properties or similarVerify Fix Applied:
After patching, test the same endpoint with SQL injection payloads and verify they are rejected or properly sanitized📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts followed by SQL injection patterns
- Requests to /api/console/listNames with special characters in parameters
Network Indicators:
- HTTP POST requests to Taier endpoints containing SQL keywords in parameters
- Unusual database connection patterns from Taier application server
SIEM Query:
source="taier.logs" AND (url_path="/api/console/listNames" AND (param="jobName" AND value MATCHES "[';]|OR|UNION|SELECT"))