CVE-2022-37108 : Security Advisory and Response

An injection vulnerability in the syslog-ng configuration wizard in Securonix Snypr 6.4 allows an application user to execute arbitrary code on remote ingesters. The severity is rated as High with a CVSS base score of 8.7.

Understanding CVE-2022-37108

This CVE involves an injection vulnerability in the syslog-ng configuration wizard in Securonix Snypr 6.4, potentially enabling unauthorized execution of arbitrary code on remote ingesters.

What is CVE-2022-37108?

The vulnerability in Securonix Snypr 6.4 allows an application user with the "Manage Ingesters" permission to append arbitrary text to files executed by the system, leading to code execution on remote ingesters.

The Impact of CVE-2022-37108

The exploitation of this vulnerability can result in a high impact on system availability and integrity, as arbitrary code can be executed on remote ingesters.

Technical Details of CVE-2022-37108

This section provides detailed technical insights into the vulnerability, including its description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows an application user to execute arbitrary code on remote ingesters by appending text to files executed by the system.

Affected Systems and Versions

The affected system is Securonix Snypr 6.4.0. The vulnerability was patched in SNYPR version 6.4 Jun 2022 R3_[06170871].

Exploitation Mechanism

By leveraging the vulnerability in the syslog-ng configuration wizard, an unauthorized user can append arbitrary text to files executed by the system to execute malicious code on remote ingesters.

Mitigation and Prevention

In this section, you will find essential steps to mitigate the risks associated with CVE-2022-37108 and prevent future occurrences.

Immediate Steps to Take

Update to the patched version SNYPR version 6.4 Jun 2022 R3_[06170871] to eliminate the vulnerability.
Restrict user permissions to minimize exposure to potential attackers.

Long-Term Security Practices

Regularly monitor and audit file modifications to detect suspicious activities.
Conduct security training for users to raise awareness of potential security risks.

Patching and Updates

Stay informed about security updates released by Securonix and promptly apply patches to secure your systems against known vulnerabilities.