CVE-2020-4358 : Security Advisory and Response
Learn about CVE-2020-4358 affecting IBM Spectrum Scale versions 5.0.0.0 through 5.0.4.4. Understand the impact, technical details, and mitigation steps for this cross-site scripting vulnerability.
IBM Spectrum Scale 5.0.0.0 through 5.0.4.4 is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.
Understanding CVE-2020-4358
IBM Spectrum Scale 5.0.0.0 through 5.0.4.4 is susceptible to a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript code.
What is CVE-2020-4358?
This CVE identifies a cross-site scripting vulnerability in IBM Spectrum Scale versions 5.0.0.0 through 5.0.4.4. The flaw enables users to inject malicious JavaScript into the Web UI, potentially compromising the system's security.
The Impact of CVE-2020-4358
The vulnerability in IBM Spectrum Scale could result in unauthorized access to sensitive information, such as credentials, within a trusted session. Attackers could exploit this flaw to manipulate the system's intended functionality.
Technical Details of CVE-2020-4358
IBM Spectrum Scale 5.0.0.0 through 5.0.4.4 is affected by a cross-site scripting vulnerability.
Vulnerability Description
- Vulnerability Type: Cross-Site Scripting
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Exploit Code Maturity: High
- CVSS Base Score: 5.4 (Medium)
- CVSS Temporal Score: 5.2 (Medium)
Affected Systems and Versions
- Product: Spectrum Scale
- Vendor: IBM
- Vulnerable Versions: 5.0.0.0, 5.0.4.4
Exploitation Mechanism
The vulnerability allows attackers to embed malicious JavaScript code in the Web UI, potentially leading to unauthorized access and disclosure of credentials within a trusted session.
Mitigation and Prevention
Immediate Steps to Take:
- Apply the official fix provided by IBM to address the vulnerability.
- Monitor for any unusual activities that may indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update and patch IBM Spectrum Scale to prevent security vulnerabilities.
- Educate users on safe browsing practices to minimize the risk of cross-site scripting attacks.
- Implement security measures to detect and prevent unauthorized access to sensitive information.
Patching and Updates
Ensure that all systems running IBM Spectrum Scale are updated with the latest patches and security fixes to mitigate the risk of cross-site scripting attacks.