CVE-2022-22312 : Vulnerability Insights and Analysis
Learn about CVE-2022-22312 impacting IBM Security Identity Manager. Understand the denial of service vulnerability, its impact, and mitigation strategies.
IBM Security Identity Manager (IBM Security Verify Password Synchronization Plug-in for Windows AD 10.x) is vulnerable to a denial of service due to a heap-based buffer overflow in the Password Synch Plug-in. An authenticated attacker could exploit this vulnerability, causing a denial of service. This CVE was published on April 22, 2022.
Understanding CVE-2022-22312
This section will provide an overview of the vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2022-22312?
CVE-2022-22312 relates to a denial of service vulnerability in IBM Security Identity Manager's Verify Password Synchronization Plug-in for Windows AD 10.x. An attacker with authenticated access can trigger a heap-based buffer overflow leading to a denial of service.
The Impact of CVE-2022-22312
The impact of this CVE is rated with a CVSS base score of 5.7, categorizing it as a medium severity issue. It has a high availability impact, but no confidentiality or integrity impact. There have been confirmed instances of this vulnerability being exploited.
Technical Details of CVE-2022-22312
This section outlines the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability is a heap-based buffer overflow in the Password Synchronization Plug-in for Windows AD 10.x, part of IBM Security Identity Manager. It can be exploited by authenticated users to cause a denial of service.
Affected Systems and Versions
The affected product is the Security Verify Password Synchronization Plug-in for Windows AD version 10.0.0.
Exploitation Mechanism
An authenticated attacker can exploit the heap-based buffer overflow in the plug-in to trigger a denial of service scenario.
Mitigation and Prevention
In this section, we provide guidance on immediate steps to take, long-term security practices, and the importance of patching and updates.
Immediate Steps to Take
Organizations are advised to apply official fixes provided by IBM promptly. Additionally, restricting access to the affected plug-in can help mitigate the risk.
Long-Term Security Practices
Implementing least privilege access, regular security assessments, and monitoring for unauthorized activities can enhance overall security posture.
Patching and Updates
Regularly check for security updates and patches from IBM for Security Verify Password Synchronization Plug-in to address known vulnerabilities and enhance system security.