CVE-2018-7673 : Security Advisory and Response
Learn about CVE-2018-7673, a vulnerability in NetIQ Identity Manager communication channel prior to 4.7, allowing a DoS attack. Find mitigation steps and upgrade to version 4.7 for protection.
NetIQ Identity Manager DoS Attack
Understanding CVE-2018-7673
Versions of the NetIQ Identity Manager communication channel prior to 4.7 are vulnerable to a denial of service (DoS) attack.
What is CVE-2018-7673?
The NetIQ Identity Manager communication channel, in versions prior to 4.7, is susceptible to a DoS attack.
The Impact of CVE-2018-7673
- CVSS Score: 5.1 (Medium)
- Attack Vector: Local
- Attack Complexity: High
- Availability Impact: High
Technical Details of CVE-2018-7673
The following are the technical details of the CVE-2018-7673 vulnerability:
Vulnerability Description
The NetIQ Identity Manager communication channel, in versions prior to 4.7, is susceptible to a DoS attack.
Affected Systems and Versions
- Product: Identity Manager
- Vendor: NetIQ
- Affected Versions: Prior to 4.7
Exploitation Mechanism
The vulnerability can be exploited locally with high attack complexity, leading to a denial of service.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the CVE-2018-7673 vulnerability:
Immediate Steps to Take
- Upgrade to NetIQ Identity Manager 4.7 to mitigate the vulnerability.
Long-Term Security Practices
- Regularly update and patch the NetIQ Identity Manager to the latest version.
- Implement network security measures to prevent DoS attacks.
- Conduct regular security assessments and audits.
Patching and Updates
Ensure timely installation of security patches and updates to protect against known vulnerabilities.