CVE-2023-42104: (0Day) Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free 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 AR files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-20630.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-42104?
CVE-2023-42104 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2023-42104?
To fix CVE-2023-42104, it is recommended to update Ashlar-Vellum Cobalt to the latest version that addresses this vulnerability.
What is the impact of CVE-2023-42104?
The impact of CVE-2023-42104 allows attackers to execute arbitrary code, posing a significant risk to affected systems.
Who is affected by CVE-2023-42104?
Users of Ashlar-Vellum Cobalt are affected by CVE-2023-42104 if they open a specially crafted AR file.
Is user interaction required to exploit CVE-2023-42104?
Yes, CVE-2023-42104 requires user interaction to exploit as the attacker must have the victim open a malicious AR file.