CVE-2023-34300: (0Day) Ashlar-Vellum Cobalt XE File Parsing Untrusted Pointer Dereference Remote Code Execution Vulnerability
Ashlar-Vellum Cobalt XE File Parsing Untrusted Pointer Dereference 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 XE files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-17948.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-34300?
CVE-2023-34300 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-34300?
To mitigate CVE-2023-34300, users should update to the latest version of Ashlar-Vellum Cobalt that addresses this vulnerability.
Who is affected by CVE-2023-34300?
CVE-2023-34300 affects all installations of Ashlar-Vellum Cobalt that have not been updated to the fixed version.
What type of attack does CVE-2023-34300 enable?
CVE-2023-34300 enables remote attackers to execute arbitrary code via untrusted pointer dereference.
Is user interaction required to exploit CVE-2023-34300?
Yes, user interaction is required to successfully exploit CVE-2023-34300.