CVE-2019-5502 : Vulnerability Insights and Analysis

Data ONTAP operating in versions earlier than 8.2.5P3 has a vulnerability in SMB, where weak cryptography could be exploited resulting in potential information disclosure or unauthorized manipulation of data.

Understanding CVE-2019-5502

Data ONTAP operating in 7-Mode versions prior to 8.2.5P3 is susceptible to exploitation due to insecure SMB cryptography.

What is CVE-2019-5502?

CVE-2019-5502 is a vulnerability in Data ONTAP operating in 7-Mode versions below 8.2.5P3, allowing attackers to exploit weak cryptography in SMB, potentially leading to information disclosure or unauthorized data manipulation.

The Impact of CVE-2019-5502

Attackers can potentially access sensitive information stored in affected systems.
Unauthorized modification or addition of data is possible, compromising data integrity.

Technical Details of CVE-2019-5502

Data ONTAP operating in 7-Mode versions prior to 8.2.5P3 is affected by this vulnerability.

Vulnerability Description

The vulnerability arises from weak cryptography in SMB, enabling attackers to exploit the system.

Affected Systems and Versions

Product: Data ONTAP operating in 7-Mode
Versions Affected: Below 8.2.5P3

Exploitation Mechanism

Attackers can exploit the weak cryptography in SMB to gain unauthorized access and potentially disclose or manipulate data.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks posed by CVE-2019-5502.

Immediate Steps to Take

Update affected systems to version 8.2.5P3 or above to patch the vulnerability.
Monitor network traffic for any suspicious activity that could indicate exploitation.

Long-Term Security Practices

Implement strong encryption protocols and regularly update security measures.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Regularly apply security patches and updates provided by the vendor to ensure system security.