CVE-2022-40996 Explained : Impact and Mitigation
CVE-2022-40996 poses a high risk with a CVSS base score of 7.2. Learn about the stack-based buffer overflow vulnerability in Siretta QUARTZ-GOLD and how to mitigate it.
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 arbitrary command execution by an attacker through a specially-crafted network packet.
Understanding CVE-2022-40996
What is CVE-2022-40996?
CVE-2022-40996 is a stack-based buffer overflow vulnerability present in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. It is triggered by sending a sequence of requests.
The Impact of CVE-2022-40996
The vulnerability could be exploited by an attacker to execute arbitrary commands on the affected system, posing a significant security risk.
Technical Details of CVE-2022-40996
Vulnerability Description
The buffer overflow occurs in the function handling a specific command template, allowing an attacker to execute commands through malicious network packets.
Affected Systems and Versions
Siretta QUARTZ-GOLD G5.0.1.5-210720-141020 is affected by this vulnerability.
Exploitation Mechanism
An attacker can exploit this vulnerability by sending crafted network packets, triggering the buffer overflow in the command parsing functionality.
Mitigation and Prevention
Immediate Steps to Take
It is recommended to apply security patches provided by Siretta to address the vulnerability promptly.
Long-Term Security Practices
Implement network segmentation, least privilege access, and regular security updates to mitigate the risk of similar vulnerabilities.
Patching and Updates
Stay informed about security bulletins from Siretta and apply patches as soon as they are available.