CVE-2019-1010172 : Vulnerability Insights and Analysis

Version 2.4.84 of Jsish, labeled as 2.0484, encounters an issue related to uncontrolled resource consumption, leading to a denial of service. The vulnerability is found in the function jsiValueGetString in jsiUtils.c and requires the execution of carefully crafted javascript code. The problem has been resolved in versions post commit f3a8096e0ce44bbf36c1dcb6e603adf9c8670c39.

Understanding CVE-2019-1010172

This CVE involves uncontrolled resource consumption in Jsish version 2.4.84 (2.0484), resulting in a denial of service.

What is CVE-2019-1010172?

CVE-2019-1010172 is a vulnerability in Jsish version 2.4.84 (2.0484) that allows for uncontrolled resource consumption, leading to a denial of service.

The Impact of CVE-2019-1010172

Vulnerability: Uncontrolled resource consumption
Consequence: Denial of service
Component: function jsiValueGetString in jsiUtils.c
Attack Vector: Execution of crafted javascript code

Technical Details of CVE-2019-1010172

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Jsish version 2.4.84 (2.0484) allows uncontrolled resource consumption, resulting in a denial of service.

Affected Systems and Versions

Affected Product: Jsish
Affected Version: 2.4.84 (2.0484)

Exploitation Mechanism

To exploit this vulnerability, attackers need to execute meticulously crafted javascript code.

Mitigation and Prevention

Protect your systems from CVE-2019-1010172 with the following steps:

Immediate Steps to Take

Update Jsish to a version beyond commit f3a8096e0ce44bbf36c1dcb6e603adf9c8670c39
Monitor system resources for unusual consumption

Long-Term Security Practices

Regularly update software and apply patches
Conduct security audits and code reviews

Patching and Updates

Ensure timely installation of patches and updates to prevent vulnerabilities like CVE-2019-1010172.