CVE-2022-31238 : Security Advisory and Response
Learn about CVE-2022-31238 affecting Dell PowerScale OneFS versions, leading to sensitive information disclosure. Find mitigation steps and security practices.
Dell PowerScale OneFS, versions 9.0.0 up to and including 9.1.0.19, 9.2.1.12, 9.3.0.6, and 9.4.0.2, contain a process invoked with sensitive information vulnerability that may lead to information disclosure.
Understanding CVE-2022-31238
This CVE affects Dell's PowerScale OneFS platform due to a vulnerability related to sensitive information disclosure.
What is CVE-2022-31238?
CVE-2022-31238 is a security vulnerability found in Dell PowerScale OneFS versions 9.0.0 up to 9.4.0.2, allowing CLI users to potentially exploit the system and disclose sensitive information.
The Impact of CVE-2022-31238
The vulnerability's impact is rated as medium with a CVSS base score of 4.7. It can lead to significant confidentiality impact as sensitive information may be disclosed.
Technical Details of CVE-2022-31238
This section covers specific technical details of the vulnerability.
Vulnerability Description
The vulnerability in Dell PowerScale OneFS involves a process invoked with sensitive information, which can be exploited by CLI users for information disclosure.
Affected Systems and Versions
Dell PowerScale OneFS versions 9.0.0 up to and including 9.1.0.19, 9.2.1.12, 9.3.0.6, and 9.4.0.2 are affected by this vulnerability.
Exploitation Mechanism
Attack complexity is high for this vulnerability, with low privileges required and no user interaction needed. The attack vector is local.
Mitigation and Prevention
Protecting your systems from CVE-2022-31238 is crucial. Here are some steps to mitigate the risk.
Immediate Steps to Take
Ensure sensitive information is not exposed to unauthorized users and monitor CLI activities closely to detect any potential exploitation.
Long-Term Security Practices
Implement strong access controls, regularly update your system, and educate users on secure CLI practices to prevent further vulnerabilities.
Patching and Updates
Stay informed about security updates from Dell for PowerScale OneFS and apply patches promptly to address this vulnerability.