CVE-2020-17002 : Vulnerability Insights and Analysis

Azure SDK for C Security Feature Bypass Vulnerability was published on December 8, 2020, with a CVSS base score of 7.4.

Understanding CVE-2020-17002

This CVE involves a security feature bypass vulnerability in Azure SDK for C.

What is CVE-2020-17002?

The CVE-2020-17002 is classified as an Elevation of Privilege vulnerability.

The Impact of CVE-2020-17002

The vulnerability has a high severity level with a CVSS base score of 7.4, indicating a significant risk of security breach.

Technical Details of CVE-2020-17002

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability allows for a security feature bypass in Azure SDK for C, potentially leading to an elevation of privilege.

Affected Systems and Versions

Microsoft Azure-c-shared-utility (all versions)
Microsoft Azure-uamqp-c (all versions)
Microsoft Azure-umqtt-c (all versions)
Microsoft Azure-uhttp-c (all versions)
Microsoft Azure-utpm-c (all versions)
C SDK for Azure IoT (all versions)

Exploitation Mechanism

The vulnerability can be exploited by attackers to bypass security features and gain elevated privileges.

Mitigation and Prevention

To address CVE-2020-17002, follow these mitigation strategies:

Immediate Steps to Take

Apply the necessary security updates provided by Microsoft.
Monitor for any unusual activities on the affected systems.
Implement the principle of least privilege to restrict access.

Long-Term Security Practices

Regularly update and patch all software components.
Conduct security assessments and penetration testing.
Educate users and IT staff on security best practices.

Patching and Updates

Microsoft has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security fixes.