CVE-2020-4699 : Exploit Details and Defense Strategies

IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 have a vulnerability that could allow attackers to obtain sensitive information through timing side channel attacks.

Understanding CVE-2020-4699

This CVE involves a security vulnerability in IBM Security Access Manager and IBM Security Verify Access that could be exploited by attackers.

What is CVE-2020-4699?

The vulnerability in IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 allows attackers to gather sensitive data using timing side channel attacks, potentially facilitating further system attacks.

The Impact of CVE-2020-4699

CVSS Base Score: 5.3 (Medium Severity)
Attack Complexity: High
Attack Vector: Adjacent Network
Confidentiality Impact: High
Exploit Code Maturity: Unproven
Temporal Score: 4.6 (Medium Severity)
This vulnerability could lead to unauthorized access to sensitive information, posing a risk to the confidentiality of affected systems.

Technical Details of CVE-2020-4699

This section provides more in-depth technical details about the CVE.

Vulnerability Description

The vulnerability allows attackers to exploit timing side channel attacks to access sensitive information, potentially leading to further system compromise.

Affected Systems and Versions

Affected Products:
Security Access Manager 9.0.7
Security Verify Access 10.0.0

Exploitation Mechanism

Attackers can exploit timing side channel attacks to gather sensitive data from the affected IBM Security products.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Monitor for any unusual activities or unauthorized access attempts.
Consider restricting network access to affected systems.

Long-Term Security Practices

Regularly update and patch the affected IBM Security products.
Conduct security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about security bulletins and updates from IBM regarding this vulnerability.