CVE-2023-34307: (0Day) Ashlar-Vellum Graphite VC6 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Ashlar-Vellum Graphite VC6 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 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 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-18910.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34307?
CVE-2023-34307 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-34307?
To mitigate CVE-2023-34307, update Ashlar-Vellum Graphite to the latest version provided by the vendor that addresses this vulnerability.
What exploits are associated with CVE-2023-34307?
CVE-2023-34307 can be exploited by remote attackers through specially crafted VC6 file parsing that leads to an out-of-bounds write.
What are the potential impacts of CVE-2023-34307?
The potential impact of CVE-2023-34307 includes unauthorized access and execution of arbitrary code on affected systems.
Is user interaction required for CVE-2023-34307 exploitation?
Yes, user interaction is required to exploit CVE-2023-34307, as the vulnerability necessitates opening a malicious VC6 file.