CVE-2022-41017 : Vulnerability Insights and Analysis

A stack-based buffer overflow vulnerability has been identified in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. This vulnerability could allow an attacker to execute arbitrary commands by sending a specially-crafted network packet.

Understanding CVE-2022-41017

This vulnerability is classified as CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') and has a CVSS base score of 7.2 (High).

What is CVE-2022-41017?

CVE-2022-41017 is a stack-based buffer overflow vulnerability in Siretta QUARTZ-GOLD G5.0.1.5-210720-141020's DetranCLI command parsing functionality. It allows attackers to execute arbitrary commands via specially-crafted network packets.

The Impact of CVE-2022-41017

The vulnerability has a high impact on confidentiality, integrity, and availability, with a CVSS base score of 7.2 (High).

Technical Details of CVE-2022-41017

The vulnerability exists in the function handling the 'vpn basic protocol' command template, allowing attackers to trigger buffer overflows.

Vulnerability Description

The flaw enables attackers to send malicious requests to trigger stack-based buffer overflows, potentially leading to arbitrary command execution.

Affected Systems and Versions

Siretta QUARTZ-GOLD G5.0.1.5-210720-141020 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attacks can exploit this vulnerability by sending specifically crafted network packets to the affected system.

Mitigation and Prevention

It is crucial to take immediate steps to address the CVE-2022-41017 vulnerability and implement long-term security practices.

Immediate Steps to Take

Update the affected Siretta QUARTZ-GOLD devices to a secure version immediately.
Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

Regularly update and patch all software and firmware to prevent vulnerabilities.
Implement network segmentation and access controls to limit the attack surface.

Patching and Updates

Stay informed about security updates from Siretta and apply patches as soon as they are available.