CVE-2025-14934: fallo de gravedad alta en NSF Unidata NetCDF-C
NSF Unidata NetCDF-C Variable Name Stack-based Buffer Overflow Remote Code Execution Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.4%
NSF Unidata NetCDF-C Variable Name Stack-based Buffer 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 variable names. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27267.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
NSF Unidata · NetCDF-CCVEs relacionadas — NSF Unidata NetCDF-C
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-14933HIGHNSF Unidata NetCDF-C NC Variable Integer Overflow Remote Code Execution VulnerabilityEPSS 0.4%CVE-2025-14932HIGHNSF Unidata NetCDF-C Time Unit Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.4%CVE-2025-14935HIGHNSF Unidata NetCDF-C Dimension Name Heap-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.4%CVE-2025-14936HIGHNSF Unidata NetCDF-C Attribute Name Stack-based Buffer Overflow Remote Code Execution VulnerabilityEPSS 0.4%