CVE-2023-34293: Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 XB or XT files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-18636.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34293?
CVE-2023-34293 is classified as a critical severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-34293?
To fix CVE-2023-34293, users should update their Ashlar-Vellum Cobalt software to the latest available version released by the vendor.
What type of vulnerability is CVE-2023-34293?
CVE-2023-34293 is an out-of-bounds write vulnerability that can lead to remote code execution.
Is user interaction required to exploit CVE-2023-34293?
Yes, user interaction is required to exploit CVE-2023-34293 as the target must visit a malicious link.
Which software is affected by CVE-2023-34293?
CVE-2023-34293 affects installations of Ashlar-Vellum Cobalt.