CVE-2023-35709: (0Day) Ashlar-Vellum Cobalt Heap-based Buffer Overflow Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt Heap-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 heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-19928.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-35709?
CVE-2023-35709 is rated as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-35709?
To fix CVE-2023-35709, update your Ashlar-Vellum Cobalt software to the latest version provided by the vendor.
What types of attacks can exploit CVE-2023-35709?
CVE-2023-35709 can be exploited by remote attackers to execute arbitrary code, requiring user interaction to initiate the attack.
Who is affected by CVE-2023-35709?
Affected users include anyone running vulnerable versions of Ashlar-Vellum Cobalt software.
What is the impact of CVE-2023-35709?
The impact of CVE-2023-35709 can lead to unauthorized control over the system where the vulnerable software is installed.