CVE-2019-4275 : What You Need to Know

A vulnerability in IBM Jazz for Service Management versions 1.1.3, 1.1.3.1, and 1.1.3.2 could allow a local user to trigger a denial of service attack.

Understanding CVE-2019-4275

This CVE involves a potential vulnerability in specific versions of IBM Jazz for Service Management that could be exploited by unauthorized local users.

What is CVE-2019-4275?

The vulnerability in versions 1.1.3, 1.1.3.1, and 1.1.3.2 of IBM Jazz for Service Management allows local users to create unrecognized catalog names, leading to a denial of service.

The Impact of CVE-2019-4275

CVSS Base Score: 6.2 (Medium Severity)
Attack Vector: Local
Availability Impact: High
Exploit Code Maturity: Unproven
Vector String: CVSS:3.0/A:H/UI:N/C:N/I:N/AC:L/AV:L/PR:N/S:U/E:U/RL:O/RC:C

Technical Details of CVE-2019-4275

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows unauthorized local users to generate catalog names that are not recognized, resulting in a denial of service.

Affected Systems and Versions

Product: Jazz for Service Management
Vendor: IBM
Affected Versions: 1.1.3, 1.1.3.1, 1.1.3.2

Exploitation Mechanism

The vulnerability can be exploited by local users without authorization to create unique catalog names, causing a denial of service.

Mitigation and Prevention

To address CVE-2019-4275, follow these mitigation steps:

Immediate Steps to Take

Implement official fixes provided by IBM.
Monitor and restrict local user access to the affected systems.

Long-Term Security Practices

Regularly update and patch the software to prevent vulnerabilities.
Conduct security training for users to prevent unauthorized actions.

Patching and Updates

Apply official fixes and updates released by IBM to mitigate the vulnerability.