ZDI-CAN-21679: ZDI-23-1597: Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-44439.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-21679?
ZDI-CAN-21679 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix ZDI-CAN-21679?
To fix ZDI-CAN-21679, users should update Ashlar-Vellum Xenon to the latest version released by the vendor.
What type of attack can exploit ZDI-CAN-21679?
ZDI-CAN-21679 can be exploited through remote code execution via a malicious webpage or file.
Is user interaction required to exploit ZDI-CAN-21679?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file.
Which software is affected by ZDI-CAN-21679?
ZDI-CAN-21679 affects installations of Ashlar-Vellum Xenon.