NSF Unidata NetCDF-C Integer Overflow Remote Code Execution Vulnerability

A remote code execution vulnerability has been identified in NSF Unidata NetCDF-C, arising from an integer overflow in the parsing of NC variables. This flaw allows remote attackers to execute arbitrary code on affected systems. The vulnerability stems from inadequate validation of user-supplied data, leading to the overflow before buffer allocation. Exploitation requires user interaction, as the target must open a malicious file or visit a harmful webpage.

Impact

Exploitation of this vulnerability allows for arbitrary code execution on the affected system, executed in the context of the current user.

Remediation

Due to the nature of this vulnerability, the primary recommendation is to limit interactions with the product.