Home

Description

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.

PUBLISHED Reserved 2025-12-18 | Published 2025-12-23 | Updated 2025-12-26 | Assigner zdi




HIGH: 7.8CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-190: Integer Overflow or Wraparound

Product status

Default status
unknown

dbe0cbb9ff3f706009cf4ee011adf3e58d8a81c1
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-1151/ (ZDI-25-1151)

cve.org (CVE-2025-14933)

nvd.nist.gov (CVE-2025-14933)

Download JSON

Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.