CVE-2019-4707 : Vulnerability Insights and Analysis
Learn about CVE-2019-4707 affecting IBM Security Access Manager Appliance 9.0.7.0. Discover the impact, technical details, and mitigation steps for this XXE vulnerability.
IBM Security Access Manager Appliance 9.0.7.0 is vulnerable to an XML External Entity Injection (XXE) attack, potentially allowing remote attackers to access sensitive information or exhaust memory resources.
Understanding CVE-2019-4707
This CVE involves a security vulnerability in IBM Security Access Manager Appliance 9.0.7.0 that could be exploited through an XML External Entity Injection (XXE) attack.
What is CVE-2019-4707?
The vulnerability found in the IBM Security Access Manager Appliance 9.0.7.0 allows for potential exploitation through an XML External Entity Injection (XXE) attack during the processing of XML data. An attacker could remotely access sensitive information or consume memory resources.
The Impact of CVE-2019-4707
- CVSS Base Score: 7.1 (High Severity)
- Confidentiality Impact: High
- Attack Vector: Network
- Attack Complexity: Low
- Availability Impact: Low
- Exploit Code Maturity: Unproven
- Remediation Level: Official Fix
- Report Confidence: Confirmed
- This vulnerability could lead to unauthorized access to confidential data and potential denial of service.
Technical Details of CVE-2019-4707
Vulnerability Description
The vulnerability in IBM Security Access Manager Appliance 9.0.7.0 allows for an XML External Entity Injection (XXE) attack, enabling attackers to exploit XML data processing.
Affected Systems and Versions
- Affected Product: Security Access Manager Appliance
- Vendor: IBM
- Affected Version: 9.0.7.0
Exploitation Mechanism
The vulnerability can be exploited remotely through an XML External Entity Injection (XXE) attack during XML data processing.
Mitigation and Prevention
Immediate Steps to Take
- Apply official fixes provided by IBM to address the vulnerability.
- Monitor and restrict network access to the affected systems.
- Stay informed about security updates from IBM.
Long-Term Security Practices
- Regularly update and patch software to prevent vulnerabilities.
- Implement network segmentation to limit the impact of potential attacks.
- Conduct security assessments and audits periodically.
Patching and Updates
- IBM may release patches or updates to mitigate the vulnerability. Stay informed through official IBM channels.