CVE-2018-1000655 : What You Need to Know

Jsish version 2.4.65 has been identified with a security issue known as CWE-476: NULL Pointer Dereference vulnerability. This vulnerability has been addressed in version 2.4.67.

Understanding CVE-2018-1000655

Jsish version 2.4.65 contains a security vulnerability that can lead to a crash due to a segmentation fault when exploited with specially crafted JavaScript code.

What is CVE-2018-1000655?

The vulnerability in the function jsi_ValueCopyMove in jsiValue.c:240 of Jsish version 2.4.65 allows for a NULL Pointer Dereference, potentially leading to a crash.

The Impact of CVE-2018-1000655

If successfully exploited, this vulnerability can result in a crash, causing a segmentation fault in the application.

Technical Details of CVE-2018-1000655

Jsish version 2.4.65 is affected by the following:

Vulnerability Description

CWE-476: NULL Pointer Dereference vulnerability in the function jsi_ValueCopyMove

Affected Systems and Versions

Affected version: 2.4.65

Exploitation Mechanism

The vulnerability can be exploited using a specially crafted JavaScript code.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability:

Immediate Steps to Take

Update Jsish to version 2.4.67 or later to mitigate the vulnerability.

Long-Term Security Practices

Regularly update software to the latest versions to ensure security patches are applied.

Patching and Updates

Ensure that all software components are regularly patched and updated to prevent vulnerabilities.