CVE-2020-8578 : Security Advisory and Response
Learn about CVE-2020-8578, a vulnerability in Clustered Data ONTAP versions prior to 9.3P20 that allows attackers to discover node names via AutoSupport bundles, leading to the disclosure of sensitive information. Find mitigation steps and prevention measures here.
Clustered Data ONTAP versions prior to 9.3P20 are susceptible to a vulnerability that could lead to the disclosure of sensitive information.
Understanding CVE-2020-8578
Clustered Data ONTAP versions prior to 9.3P20 are affected by a vulnerability that allows attackers to discover node names via AutoSupport bundles, even when the -remove-private-data parameter is set to true.
What is CVE-2020-8578?
This CVE refers to a vulnerability in Clustered Data ONTAP versions prior to 9.3P20 that enables attackers to uncover node names through AutoSupport bundles.
The Impact of CVE-2020-8578
The vulnerability can result in the disclosure of sensitive information, posing a risk to the confidentiality of data stored on affected systems.
Technical Details of CVE-2020-8578
Clustered Data ONTAP versions prior to 9.3P20 are affected by a specific vulnerability that allows for the disclosure of sensitive information.
Vulnerability Description
The vulnerability in Clustered Data ONTAP versions prior to 9.3P20 permits attackers to reveal node names via AutoSupport bundles, even with the -remove-private-data parameter set to true.
Affected Systems and Versions
- Product: Clustered Data ONTAP
- Vendor: n/a
- Versions Affected: Prior to 9.3P20
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging AutoSupport bundles to extract node names, compromising the confidentiality of sensitive information.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-8578.
Immediate Steps to Take
- Upgrade affected systems to version 9.3P20 or later to mitigate the vulnerability.
- Monitor and restrict access to AutoSupport bundles to prevent unauthorized disclosure of sensitive information.
Long-Term Security Practices
- Regularly update and patch Clustered Data ONTAP to ensure the latest security fixes are in place.
- Conduct security assessments and audits to identify and address any potential vulnerabilities.
Patching and Updates
- Apply patches and updates provided by the vendor to address the vulnerability and enhance the security of Clustered Data ONTAP systems.