CVE-2021-29899 : Exploit Details and Defense Strategies

IBM Engineering Requirements Quality Assistant prior to version 3.1.3 has a vulnerability that could allow an authenticated user to trigger a denial of service attack.

Understanding CVE-2021-29899

This CVE, published on March 17, 2022, with a CVSS base score of 6.5, poses a medium-severity risk due to its impact on availability.

What is CVE-2021-29899?

The CVE-2021-29899 vulnerability in IBM Engineering Requirements Quality Assistant allows authenticated users to trigger a denial of service, impacting system availability.

The Impact of CVE-2021-29899

With a CVSS base score of 6.5, this vulnerability poses a medium risk by affecting the availability of the system. An attacker could exploit this issue to cause a denial of service.

Technical Details of CVE-2021-29899

CVE-2021-29899 has a base severity of medium and affects IBM Engineering Requirements Quality Assistant versions prior to 3.1.3.

Vulnerability Description

The vulnerability allows an authenticated user to exploit the system, leading to a denial of service.

Affected Systems and Versions

The vulnerability impacts IBM Engineering Requirements Quality Assistant versions before 3.1.3.

Exploitation Mechanism

An authenticated user can exploit this vulnerability to cause a denial of service attack on the system.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-29899, users should take immediate action and implement long-term security measures.

Immediate Steps to Take

Users are advised to update IBM Engineering Requirements Quality Assistant to version 3.1.3 or apply the official fix provided by IBM.

Long-Term Security Practices

Apart from immediate patching, organizations should implement robust security practices to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly check for security updates and apply patches promptly to ensure system security.