CVE-2022-29971
📋 TL;DR
This CVE describes an argument injection vulnerability in the Magnitude Simba Amazon Athena ODBC Driver's browser-based authentication component. It allows a local user to execute arbitrary code on affected systems. Organizations using the vulnerable ODBC driver versions for Athena connectivity are at risk.
💻 Affected Systems
- Magnitude Simba Amazon Athena ODBC Driver
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Local attacker gains full system compromise with administrative privileges, leading to data theft, ransomware deployment, or complete system takeover.
Likely Case
Local user escalates privileges to execute arbitrary code, potentially accessing sensitive data or installing malware.
If Mitigated
Attack limited to authenticated local users with proper access controls; impact contained to specific user context.
🎯 Exploit Status
Exploitation requires local access to the system; argument injection vulnerabilities typically have straightforward exploitation paths once details are known.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.1.17 and later
Vendor Advisory: https://insightsoftware.com/trust/security/advisories/redshift-and-athena-driver-vulnerability/
Restart Required: Yes
Instructions:
1. Download version 1.1.17 or later from Magnitude/Insight Software. 2. Uninstall the current vulnerable version. 3. Install the updated version. 4. Restart any applications using the ODBC driver.
🔧 Temporary Workarounds
Disable browser-based authentication
allConfigure the ODBC driver to use alternative authentication methods that don't rely on the vulnerable browser component.
Configure ODBC DSN to use non-browser authentication methods (consult driver documentation)
Restrict local user access
allLimit local user accounts on systems where the vulnerable driver is installed.
Implement least privilege access controls for local users
🧯 If You Can't Patch
- Implement strict access controls to limit which users can access systems with the vulnerable driver installed
- Monitor systems for suspicious process execution and command-line arguments related to the ODBC driver
🔍 How to Verify
Check if Vulnerable:
Check the ODBC driver version in Windows ODBC Data Source Administrator or via driver properties; on Linux/macOS, check installed package version.Check Version:
Windows: Check driver properties in ODBC Data Source Administrator; Linux/macOS: Check package manager or driver configuration files.Verify Fix Applied:
Confirm version is 1.1.17 or higher after update; test authentication functionality to ensure it works without the vulnerable component.📡 Detection & Monitoring
Log Indicators:
- Unusual process execution from ODBC driver components
- Suspicious command-line arguments in authentication processes
Network Indicators:
- Unexpected network connections from ODBC driver processes during authentication
SIEM Query:
Process execution where parent process contains 'odbc' or 'simba' and command line contains unusual arguments or injection patterns🔗 References
- https://insightsoftware.com/trust/security/advisories/redshift-and-athena-driver-vulnerability/
- https://insightsoftware.com/trust/security/advisories/redshift-and-athena-driver-vulnerability/
- https://www.magnitude.com/products/data-connectivity
- https://insightsoftware.com/trust/security/advisories/redshift-and-athena-driver-vulnerability/
- https://insightsoftware.com/trust/security/advisories/redshift-and-athena-driver-vulnerability/
- https://www.magnitude.com/products/data-connectivity
