CVE-2023-23951 Explained : Impact and Mitigation

This CVE record pertains to an issue that allows an attacker to enumerate Oracle LDAP attributes for the current user by modifying the query used by the application. The vulnerability affects the Symantec Identity Management And Governance software versions 14.3, 14.4.1, and 14.4.2.

Understanding CVE-2023-23951

This section delves deeper into the nature of the CVE-2023-23951 vulnerability and its implications for affected systems.

What is CVE-2023-23951?

CVE-2023-23951 is a security vulnerability that enables an attacker to enumerate Oracle LDAP attributes of the current user through manipulation of the application's query. This issue falls under the problem type of "Response Splitting".

The Impact of CVE-2023-23951

The exploitation of this vulnerability can potentially lead to unauthorized access to sensitive information stored in the Symantec Identity Management And Governance software, posing a significant risk to the confidentiality and integrity of data.

Technical Details of CVE-2023-23951

In this section, we will explore the technical aspects related to CVE-2023-23951, including vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability allows threat actors to manipulate the query used by the application to enumerate Oracle LDAP attributes associated with the current user, thereby compromising data confidentiality.

Affected Systems and Versions

Symantec Identity Management And Governance versions 14.3, 14.4.1, and 14.4.2 are confirmed to be affected by CVE-2023-23951, making systems running these versions vulnerable to exploitation.

Exploitation Mechanism

By modifying the query within the application, attackers can exploit CVE-2023-23951 to gain unauthorized access to Oracle LDAP attributes assigned to the current user, potentially leading to further security breaches.

Mitigation and Prevention

This section outlines the steps that organizations can take to mitigate the risks associated with CVE-2023-23951 and prevent exploitation of the vulnerability.

Immediate Steps to Take

Organizations using affected versions of Symantec Identity Management And Governance should apply security patches or updates provided by the vendor promptly.
Monitor for any unauthorized access or suspicious activities within the system that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Implement strict access controls and least privilege principles to limit unauthorized access to critical systems and data.
Conduct regular security assessments and audits to identify and address potential vulnerabilities proactively.

Patching and Updates

Regularly check for security advisories and updates from Symantec to address CVE-2023-23951.
Ensure timely implementation of patches and software updates to mitigate known vulnerabilities and enhance overall security posture.