CVE-2018-1152 : Vulnerability Insights and Analysis

CVE-2018-1152, published on June 12, 2018, affects libjpeg-turbo version 1.5.90. The vulnerability allows for a denial of service attack due to a divide by zero error when processing a manipulated BMP image.

Understanding CVE-2018-1152

What is CVE-2018-1152?

CVE-2018-1152 is a denial of service vulnerability found in libjpeg-turbo 1.5.90, triggered by a divide by zero error during the processing of a manipulated BMP image.

The Impact of CVE-2018-1152

The vulnerability in libjpeg-turbo 1.5.90 can be exploited to launch denial of service attacks, potentially disrupting services and causing system unavailability.

Technical Details of CVE-2018-1152

Vulnerability Description

The vulnerability in libjpeg-turbo 1.5.90 allows attackers to exploit a divide by zero error when handling a crafted BMP image, leading to a denial of service condition.

Affected Systems and Versions

Product: libjpeg-turbo
Vendor: Tenable
Version: 1.5.90

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating BMP images to trigger the divide by zero error, causing the denial of service condition.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement network-level controls to filter out potentially malicious BMP images.
Monitor system logs for any unusual BMP image processing activities.

Long-Term Security Practices

Regularly update and patch software to mitigate known vulnerabilities.
Conduct security assessments and audits to identify and address potential weaknesses.

Patching and Updates

Ensure that the libjpeg-turbo software is kept up to date with the latest security patches to prevent exploitation of this vulnerability.