CVE-2020-29506 Explained : Impact and Mitigation

Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.5.2, contain an Observable Timing Discrepancy Vulnerability.

Understanding CVE-2020-29506

This CVE involves a timing discrepancy vulnerability in Dell BSAFE Crypto-C Micro Edition and Dell BSAFE Micro Edition Suite.

What is CVE-2020-29506?

The vulnerability in Dell BSAFE Crypto-C Micro Edition and Dell BSAFE Micro Edition Suite allows for an observable timing discrepancy, potentially leading to security risks.

The Impact of CVE-2020-29506

CVSS Base Score: 6.8 (Medium Severity)
Attack Vector: Network
Attack Complexity: High
Confidentiality Impact: High
Integrity Impact: None
Scope: Changed
User Interaction: None
Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Technical Details of CVE-2020-29506

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability involves an observable timing discrepancy in Dell BSAFE Crypto-C Micro Edition and Dell BSAFE Micro Edition Suite.

Affected Systems and Versions

Affected Product: Dell BSAFE Crypto-C Micro Edition
Vendor: Dell
Affected Versions: Before 4.1.5 and 4.6

Exploitation Mechanism

The vulnerability can be exploited through a network attack vector with high complexity, impacting confidentiality.

Mitigation and Prevention

Protect your systems from CVE-2020-29506 with the following steps:

Immediate Steps to Take

Update affected systems to versions 4.1.5 and 4.6 or newer.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Regularly update software and firmware to patch vulnerabilities.
Implement network security measures to detect and prevent timing-based attacks.

Patching and Updates

Apply security patches provided by Dell to address the timing discrepancy vulnerability.