CVE-2023-34286: Ashlar-Vellum Cobalt CO File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt CO File Parsing 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 CO 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-17891.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34286?
CVE-2023-34286 is considered to have a critical severity level due to its potential for remote code execution.
How do I fix CVE-2023-34286?
To fix CVE-2023-34286, users should update to the latest version of Ashlar-Vellum Cobalt that addresses this vulnerability.
What are the potential impacts of CVE-2023-34286?
The potential impacts of CVE-2023-34286 include unauthorized remote code execution which can lead to system compromise.
Who is affected by CVE-2023-34286?
Users of Ashlar-Vellum Cobalt who rely on secure file parsing are at risk and should take precautions.
What type of vulnerability is CVE-2023-34286?
CVE-2023-34286 is categorized as an out-of-bounds write vulnerability that can be exploited for remote code execution.