CVE-2025-7985: (0Day) Ashlar-Vellum Cobalt VC6 File Parsing Integer Overflow Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt VC6 File Parsing Integer 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 VC6 files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25704.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-7985?
CVE-2025-7985 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2025-7985?
To mitigate CVE-2025-7985, ensure you apply the latest security patches provided by Ashlar-Vellum for the Cobalt product.
What products are affected by CVE-2025-7985?
CVE-2025-7985 specifically affects Ashlar-Vellum Cobalt installations.
What types of attacks can exploit CVE-2025-7985?
CVE-2025-7985 can be exploited by remote attackers to execute arbitrary code after the user performs specific actions.
Is user interaction necessary for CVE-2025-7985 to be exploited?
Yes, user interaction is required to exploit CVE-2025-7985.