CVE-2025-14933 — NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability
NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installat…
Published: 2025-12-23 · CVSS: 7.8 · CVSS 3.0
NSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NSF Unidata NetCDF-C. 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 NC variables. 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 user. Was ZDI-CAN-27266.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7