CVE-2023-34302: (0Day) Ashlar-Vellum Cobalt CO File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt CO 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 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 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-17865.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34302?
CVE-2023-34302 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2023-34302?
To remediate CVE-2023-34302, users should update to the latest patched version of Ashlar-Vellum Cobalt as soon as it's available.
What type of vulnerability is CVE-2023-34302?
CVE-2023-34302 is identified as a stack-based buffer overflow vulnerability.
Can CVE-2023-34302 be exploited without user interaction?
Exploitation of CVE-2023-34302 requires user interaction, making it a more targeted attack.
What are the consequences of CVE-2023-34302?
Exploiting CVE-2023-34302 can lead to the execution of arbitrary code, compromising the affected system.