CVE-2023-24490 : What You Need to Know
Learn about CVE-2023-24490, published on July 10, 2023, impacting Citrix's Virtual Delivery Agents. With a CVSS score of 6.3, this medium-severity vulnerability allows unauthorized access to sensitive information.
This CVE-2023-24490 was published on July 10, 2023, by Citrix. It involves users with access to launch Virtual Delivery Agent (VDA) applications being able to launch an unauthorized desktop.
Understanding CVE-2023-24490
This vulnerability affects Citrix's Virtual Delivery Agents for both Windows and Linux, impacting specific versions of the software.
What is CVE-2023-24490?
The vulnerability allows users with limited permissions to launch VDA applications to bypass restrictions and launch unauthorized desktops.
The Impact of CVE-2023-24490
With a CVSS base score of 6.3, rated as medium severity, this vulnerability could lead to unauthorized access to sensitive information or systems, potentially compromising confidentiality and integrity.
Technical Details of CVE-2023-24490
Citrix's Virtual Delivery Agents for Windows and Linux are affected in various versions:
Vulnerability Description
The issue arises from improper access control mechanisms, allowing users with restricted access to bypass security measures and launch unauthorized desktops.
Affected Systems and Versions
Versions including Current Release (CR) 0, Long Term Service Release (LTSR) 0, and LTSR 0 hotfix 1 are vulnerable, with specific version numbers provided by Citrix.
Exploitation Mechanism
The vulnerability can be exploited by users with limited privileges to execute unauthorized actions within the VDA applications.
Mitigation and Prevention
To mitigate the risks associated with CVE-2023-24490, immediate steps can be taken along with implementing long-term security practices.
Immediate Steps to Take
Ensure monitoring of user activities, review access controls, and limit privileges to minimize the potential impact of this vulnerability.
Long-Term Security Practices
Regular security audits, access control reviews, and employee training on security best practices are essential for long-term protection against such vulnerabilities.
Patching and Updates
Citrix may release patches or updates to address this vulnerability, so staying informed about security bulletins and applying patches promptly is crucial to prevent exploitation.