CVE-2023-22958 : Security Advisory and Response

This CVE-2023-22958 was published on January 11, 2023, by MITRE. It involves a vulnerability in the Syracom Secure Login plugin for Jira that could potentially allow spoofing of Two-Factor Authentication (2FA) PIN validation.

Understanding CVE-2023-22958

This section will help you understand the nature of CVE-2023-22958 and its potential impact on systems using the affected plugin.

What is CVE-2023-22958?

CVE-2023-22958 refers to a security flaw found in the Syracom Secure Login plugin before version 3.1.1.0 for Jira. The vulnerability could be exploited to spoof 2FA PIN validation by manipulating the target parameter within the plugin's code.

The Impact of CVE-2023-22958

The impact of this CVE lies in the potential risk of unauthorized access to user accounts due to the spoofing of 2FA PIN validation. This could lead to security breaches, data leaks, and potential misuse of affected systems.

Technical Details of CVE-2023-22958

In this section, we will delve into the technical details of the CVE, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the Syracom Secure Login plugin allows attackers to manipulate the target parameter related to 2FA PIN validation, potentially bypassing the authentication process and gaining unauthorized access.

Affected Systems and Versions

All versions of the Syracom Secure Login plugin before 3.1.1.0 for Jira are affected by this vulnerability. Users of these versions are at risk of exploitation if proper mitigation measures are not taken.

Exploitation Mechanism

By exploiting the plugin's vulnerability, attackers can manipulate the plugins/servlet/twofactor/public/pinvalidation target parameter to perform 2FA PIN validation spoofing, thereby compromising the security of the system.

Mitigation and Prevention

To address CVE-2023-22958 and prevent potential exploitation, organizations and users can take immediate steps and implement long-term security practices.

Immediate Steps to Take

Immediately update the Syracom Secure Login plugin to version 3.1.1.0 or higher to patch the vulnerability.
Monitor user accounts for any suspicious activity related to 2FA PIN validation.

Long-Term Security Practices

Regularly audit and update plugins and extensions used in systems to prevent security vulnerabilities.
Conduct security training for users to promote awareness of phishing and social engineering attacks that could exploit such vulnerabilities.

Patching and Updates

Ensure that all software components, including plugins and extensions, are regularly patched and updated to the latest versions to mitigate security risks and protect against potential exploits.