CVE-2023-34306: (0Day) Ashlar-Vellum Graphite VC6 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
Ashlar-Vellum Graphite VC6 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Graphite. 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 VC6 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-18908.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34306?
CVE-2023-34306 is regarded as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-34306?
To address CVE-2023-34306, users should update to the latest version of Ashlar-Vellum Graphite that resolves this buffer overflow issue.
Who is affected by CVE-2023-34306?
CVE-2023-34306 affects installations of Ashlar-Vellum Graphite VC6 that have not been updated to mitigate this vulnerability.
What are the risks associated with CVE-2023-34306?
Exploiting CVE-2023-34306 could allow an attacker to execute arbitrary code on the affected system, potentially compromising sensitive data.
What kind of vulnerability is CVE-2023-34306?
CVE-2023-34306 is a stack-based buffer overflow vulnerability that requires user interaction to be exploited.