CVE-2019-4235 : What You Need to Know
Learn about CVE-2019-4235 affecting IBM PureApplication System versions 2.2.3.0 through 2.2.5.3. Discover the impact, technical details, and mitigation steps for this vulnerability.
IBM PureApplication System versions 2.2.3.0 through 2.2.5.3 have a vulnerability that allows attackers to gain unauthorized access due to weak password enforcement.
Understanding CVE-2019-4235
By default, IBM PureApplication System versions 2.2.3.0 through 2.2.5.3 do not enforce the usage of strong passwords, creating a security vulnerability.
What is CVE-2019-4235?
This CVE refers to a weakness in IBM PureApplication System versions 2.2.3.0 through 2.2.5.3 that enables unauthorized access to user accounts due to the lack of strong password requirements.
The Impact of CVE-2019-4235
- CVSS Score: 5.9 (Medium)
- Attack Vector: Network
- Confidentiality Impact: High
- Exploit Code Maturity: Unproven
- User Interaction: None
- This vulnerability can be exploited by attackers to compromise user accounts.
Technical Details of CVE-2019-4235
IBM PureApplication System versions 2.2.3.0 through 2.2.5.3 are affected by a security flaw related to password enforcement.
Vulnerability Description
- Weak password enforcement in IBM PureApplication System versions 2.2.3.0 through 2.2.5.3.
Affected Systems and Versions
- Affected Systems: IBM PureApplication System
- Affected Versions: 2.2.3.0, 2.2.3.1, 2.2.3.2, 2.2.4.0, 2.2.5.0, 2.2.5.1, 2.2.5.2, 2.2.5.3
Exploitation Mechanism
- Attackers can exploit the lack of strong password requirements to gain unauthorized access to user accounts.
Mitigation and Prevention
Immediate action and long-term security practices are essential to mitigate the risks associated with CVE-2019-4235.
Immediate Steps to Take
- Enforce strong password policies for all user accounts.
- Monitor user account activities for any suspicious behavior.
- Implement multi-factor authentication where possible.
Long-Term Security Practices
- Conduct regular security training for users on password best practices.
- Keep systems and software up to date with the latest security patches.
Patching and Updates
- Apply official fixes provided by IBM to address the vulnerability in PureApplication System versions 2.2.3.0 through 2.2.5.3.