CVEvulnerability

CVE-2025-14933

7.8 HIGH Published 2025-12-23 Modified 2026-10-19 Official page ↗
Status
Analyzed
Published
2025-12-23
Last modified
2026-10-19
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-190

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.

Affected configurations

• unidata netcdf

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References