CVE-2020-35164 : Exploit Details and Defense Strategies

Dell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable Timing Discrepancy Vulnerability.

Understanding CVE-2020-35164

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

What is CVE-2020-35164?

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

The Impact of CVE-2020-35164

The impact of this vulnerability is rated as medium severity with a CVSS base score of 6.7. It affects confidentiality and integrity, with a high impact on both.

Technical Details of CVE-2020-35164

This section provides more technical insights into the CVE.

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

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

Exploitation Mechanism

The vulnerability can be exploited locally with high attack complexity.

Mitigation and Prevention

Protecting systems from CVE-2020-35164 is crucial to maintaining security.

Immediate Steps to Take

Update affected systems to versions 4.1.5 and 4.6 or higher.
Monitor for any unusual activities that may indicate exploitation of the timing discrepancy.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement network segmentation and access controls to limit exposure.

Patching and Updates

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